Tag Archives: inertia dyno

DUAL FLYWHEEL 50 OR 60 OR 70 HP CLUTCH DYNOS


DUAL FLYWHEEL 50 OR 60 OR 70 HP CLUTCH DYNOS

CAN ADD ELECTRIC START & BELT DRIVE SYSTEM.

ALLOWS DYNOING 5 HP ENGINE UP TO 55 to 80 HP, MAYBE MORE?

50HP=$7538.42 *Always call for up-to-date pricing – as costs change

60HP= $8134.68

70HP=$8730.94

ADD ONE-WAY SPRAG CLUTCH WITH TORSION HYTREL SHOCK SYSTEM, ADD $949.99.

YES, WE CAN BUILD OTHER HP RANGES!

  • PRICES CAN CHANGE WITH OPTIONS!
  • THESE COME WITH 1 ¾” AXLES, PREMIUM CONCENTRIC JAPANESE MADE OVERSIZE AXLE BEARINGS WITH ADPATERS. SUPER LOW FRICTION!
  • 35 HP PRIMARY FLYWHEEL, 25 HP SECONDARY FLYWHEEL ON 60 HP MODEL OR CAN BE REVERSED?
  • “PRO” SERIES DATA SYSTEM WITH 4 TEMP CHANNELS INCLUDED, S.A.E. WEATHER CORRECTION, EXPANDABLE TO 21 CHANLES, ENGINE RPM AND FLYWHEEL/AXLE RPM. “PRO” SOFTWARE ALLOWS COMARISON OF 6 GRAPHS OR 6 REPORTS. ACCELERATION & CLUTCH TESTING INCLUDED.  EASY TO ADD SINGLE CHANNEL AIR/FUEL RATIO ($499.99) OPTIONAL, ALSO AIR/BRAKE SYSTEM OPTIONAL ($650.00).
  • SIMPLE MECHANICAL CONNECTOR IS STANDARD. CAN USE AIR OR ELECTRIC CLUTCH, FOR ADDITIONAL CHARGE.
  • ACER 17.3 LAPTOP OPTIONAL ($650.00), WITH ALL WINDOWS UPDATES, WINDOWS ESSENTIALS UPDATED, SOFTWARE INSTALLED AND DYNO TESTED WITH THIS COMPUTER.
  • LEVNOVA DESKTOP WITH 21” OR 23” LCD MONITOR $649.99 OR CURRENT PRICE?
  • SAMSUNG DUAL CORE OFF LEASE DESKTOP OPTIONAL, (NEW KEBOARD & MOUSE INCLUDED) ($249.99) UPDATED, WINDOWS ESSENTIALS INSTALLED, SOFTWARE INSTALLED AND COMPUTER USED TO TEST DYNO. MONITORS OPTIONAL PRICE ($119.99 TO $159.99) 19”-24” SIZES
  • AIR/BRAKE SYSTEM ($699.99) -USED TO HEAT UP ENGINES MUCH FASTER TO AN EXACT TEMPERTURE IF YOU WANT. WILL BE FASTER THAN DOING SEVERAL DYNO PULLS. TO BE USED FOR JUST A MINUTE OR TWO, NOT TO BE ABUSED BY USER! USE WITH CAUTION! IF YOU WANT TO REALLY LOAD ENGINE FOR A LONG PERIOD TIME, I RECOMMEND ADDING STUSKA WATER BRAKE OR 60 HP HYDRAULIC LOADING SYSTEM.  NOTE: NOT TO BE USED TO REPLACE HYDRAULIC, WATER BRAKE OR EDDY CURRENT!  ELECTRICAL CONTROLLED HYDRAULIC CAN BE MADE INDEPENDENT OF INERTIA DYNO OR USE TOGETHER?
  • SINGLE OR DUAL CHANNEL AIR/FUEL RATIO AVAILABLE.
  • REV LIMITER AVAILABLE WITH DATAMITE 4 SYSTEM.

2017 LOWER COST ELECTRIC START DIRECT DRIVE 30HP FLYWHEEL WITH 30MM BELT DRIVE ENGINE/CLUTCH DYNO

2017 LOWER COST ELECTRIC START DIRECT DRIVE 30HP FLYWHEEL WITH 30MM BELT DRIVE ENGINE/CLUTCH DYNO

$6499.99

OPTIONS: IF DOING ANIMALS OR OUTLAW TYPE MOTORS WITH LIGHTWEIGHT FLYWHEELS- I RECOMMEND 50MM BELT DRIVE, ADD $129.99. FOR BELT & BELT DRIVER WITH MACHINE WORK.

IF WANTING ONE-WAY SPRAG CLUTCH WITH TORSION SHOCK BUSHING- 1 ¾” AXLE, ADD$749.99

I DO NEED YOUR ZIP CODE FOR FREIGHT ESTIMATE?

  1. 30 HP COMPUTER BALANCED FLYWHEEL MOUNTED ON (2) 1 3/4” EXTREME DUTY AXLE BEARINGS WITH LOW FRICTION OVERSIZE SELF CENTERING BEARING.
  2. INCLUDES (2) BELTS, ENGINE DRIVER AND LOWER SPROCKET WITH ALL HUBS & KEYS, FASTENERS, ETC.
  3. USING GM’S BIG BLOCK GM STARTER SYSTEM WITH 1/0 CABLES AND STARTER RELAY. OPTIONAL-VORTEX PLANETARY REDUCTION STYLE STARTER-(ADD $50.00)
  4. COMES WITH BASIC DATA SYSTEM WITH INTERNAL S.A.E WEATHER CORRECTION, PREMIUM FLYWHEEL SENSOR AND “PRO” SOFTWARE WHICH ENABLES YOU TO DO GRAPH & REPORT OVERLAYS. ADD $75.00 IF YOU WANT TO DYNO CLUTCHES. (MORE ELECTRONICS)
  5. INCLUDES UP TO 1 ½ HOURS BASIC TRAINING BY PHONE TO GET YOU UP AND STARTED.
  6. FULLY POWDER COATED
  7. INCLUDES OFF-LEASE COMPUTER WITH WINDOWS 7 OR 10 , 1 YEAR WARRANTY, NEW MOUSE AND KEYBOARD. DOES NOT COME WITH MONITOR. ADD $120.00 ON UP, FOR NEW LCD 22”-24” MONITOR.  WANT A NEW COMPUTER, ASK & I’LL QUOE IT?
  8. INCLUDES BOLTING ON PALLET AND CRATING FOR SHIPMENT.

Dyno Package 2017 – Upgrades and Options Available

2017 DYNO PACKAGES

All prices are subject to change!
Quotes are without freight- I need your zip code?

HEWITT INERTIA DYNOS
PHONE 641-775-3395
[email protected]

NOTE: ALL DYNO PACKAGES CAN BE UPGRADED WITH ADDITIONAL OPTIONS!  Dyno quotes do not include freight. Will need your zip code for freight estimate & Insurance or your nearest port if shipping over-seas?

We can custom build almost any type of dynamometer you might need. Water brake, hydraulic  or Inertia! With over 300 dynos built, we can custom build you anything you want from low cost to all out “Pro” type dynamometer! (We have 8 overseas.)

We are constantly improving the way we do things in the manufacturing of Hewitt Inertia dynos.  If we find a better way to keep things as simple and low cost if possible, but still keeping quality high.

PACKAGE#0-($3799.99)- LOW COST STARTER DYNO, 25 HP Flywheel with 1 ¼” axle with basic  (3) bearings, basic usb data system with S.A.E. weather correction, all the normal included parts to get you started. Includes refurbished computer (new mouse & keyboard). No powder coating. You supply monitor, low engagement clutch, international (wide) motor mount, surge protector.  Or I can supply for you?

Package #1 – ($4449.99) a P.AK. (Partially assembled kit) DYNO, the main frame is totally welded to make sure its square & level. We will install the balanced  30 hp axle flywheel assembly. We will install the brake bracket because it must be installed correctly! Then all the other parts are tacked welded in a way so you can finish welding them without any specials clamps or tools. A 30 hp flywheel assembly with (2) (Japanese made) oversize self centering  bearings on a 1 3/4” axle, with a basic USB data system. This flywheel assembly will include sprocket hub, sprocket, chain guide, chain, special clutch with correct springs and drive sprocket.  I can supply international (wide) motor mount & computer monitor (for optional price, $74.99). Basic data system will let you compare one dyno pull to one other. You can see torque, horsepower and acceleration. This software (“Pro” software can be included for $100.00) & data system can be updated with several options.   This package will include a refurbished dual core computer (new keyboard & mouse) with a one year warranty (if you want i3 computer, add $59.99) which will be updated and software installed and set-up, then tested to make sure it all works when you receive it. Includes 8 outlet surge protector.  This dyno will be bolted to pallet and shrink wrapped only.

Package#2– ($4779.99) Dyno is ready to use when you receive, includes all above but I do all work to finish dyno, test and ship to you in un-powder coated form. Does not include protective crating, only shrink wrapped. 1 ¾” AXLE & BEARINGS.

NOTE: QUARTER MIDGET CLUTCH ADD-ON-($875.00)-this is a popular quarter midget clutch & jack shaft add-on kit that uses chain and a clutch to convert quarter midget engines so they can use a regular clutch. This can also be done with a belt drive clutch and belt drive for the dyno also? I do not have a price on this right now. Belt drive is much more accurate and last much longer than chain.

PACKAGE #2.5-($4843.50) this is a 25 hp flywheel with 1 ¼” axle with 3 bearings. Mini-usb data system, S.A.E. weather correction, premium flywheel sensor, engine rpm wiring but no engine rpm box (you can update in future). Premier titan clutch with correct springs and driver. Includes palletizing & protective crating. Includes refurbished computer, with updated windows and software set-up and tested.

2017 DYNO PACKAGES

All prices are subject to change!

Quotes are without freight- I need your zip code?

HEWITT INERTIA DYNOS

PHONE 641-775-3395

[email protected]

NOTE: ALL DYNO PACKAGES CAN BE UPGRADED WITH ADDITIONAL OPTIONS!  Dyno quotes do not include freight. Will need your zip code for freight estimate & Insurance or your nearest port if shipping over-seas?

We can custom build almost any type of dynamometer you might need. Water brake, hydraulic  or Inertia! With over 300 dynos built, we can custom build you anything you want from low cost to all out “Pro” type dynamometer! (We have 8 overseas.)

We are constantly improving the way we do things in the manufacturing of Hewitt Inertia dynos.  If we find a better way to keep things as simple and low cost if possible, but still keeping quality high.

PACKAGE#0-($3799.99)- LOW COST STARTER DYNO, 25 HP Flywheel with 1 ¼” axle with basic  (3) bearings, basic usb data system with S.A.E. weather correction, all the normal included parts to get you started. Includes refurbished computer (new mouse & keyboard). No powder coating. You supply monitor, low engagement clutch, international (wide) motor mount, surge protector.  Or I can supply for you?

Package #1 – ($4449.99) a P.AK. (Partially assembled kit) DYNO, the main frame is totally welded to make sure its square & level. We will install the balanced  30 hp axle flywheel assembly. We will install the brake bracket because it must be installed correctly! Then all the other parts are tacked welded in a way so you can finish welding them without any specials clamps or tools. A 30 hp flywheel assembly with (2) (Japanese made) oversize self centering  bearings on a 1 3/4” axle, with a basic USB data system. This flywheel assembly will include sprocket hub, sprocket, chain guide, chain, special clutch with correct springs and drive sprocket.  I can supply international (wide) motor mount & computer monitor (for optional price, $74.99). Basic data system will let you compare one dyno pull to one other. You can see torque, horsepower and acceleration. This software (“Pro” software can be included for $100.00) & data system can be updated with several options.   This package will include a refurbished dual core computer (new keyboard & mouse) with a one year warranty (if you want i3 computer, add $59.99) which will be updated and software installed and set-up, then tested to make sure it all works when you receive it. Includes 8 outlet surge protector.  This dyno will be bolted to pallet and shrink wrapped only.

Package#2- ($4779.99) Dyno is ready to use when you receive, includes all above but I do all work to finish dyno, test and ship to you in un-powder coated form. Does not include protective crating, only shrink wrapped. 1 ¾” AXLE & BEARINGS.

NOTE: QUARTER MIDGET CLUTCH ADD-ON-($875.00)-this is a popular quarter midget clutch & jack shaft add-on kit that uses chain and a clutch to convert quarter midget engines so they can use a regular clutch. This can also be done with a belt drive clutch and belt drive for the dyno also? I do not have a price on this right now. Belt drive is much more accurate and last much longer than chain.

PACKAGE #2.5-($4843.50) this is a 25 hp flywheel with 1 ¼” axle with 3 bearings. Mini-usb data system, S.A.E. weather correction, premium flywheel sensor, engine rpm wiring but no engine rpm box (you can update in future). Premier titan clutch with correct springs and driver. Includes palletizing & protective crating. Includes refurbished computer, with updated windows and software set-up and tested.

Package #3-($5189.99) (dyno is ready to use when you get it) I do everything to finish dyno, then tear down, Powder coat, reassemble & test using computer until its very repeatable. Dyno is then bolted on pallet and totally crated for protection when shipped. Dyno is insured when shipped

Package #4-($5232.99 ) (Standard Duty  2-CYCLE DYNO, or Slingshot Dyno?  #35 or #219 chain? This comes with 35 hp flywheel.  (#219 chain is also extra cost added?,$74.00)  This is what I recommend from experience would order for close to the perfect low cost dyno. I would add S.A.E. Weather correction done by the computer, done every dyno pull. This would make your dyno more accurate during varying weather changes?  I would order “Pro” software so you can compare up to 6 graphs or reports at one time. 1 ¾” bearings installed!  This would let you use your dyno for years before having to tear the dyno down to replace axle bearings. And with this option you are using only 2 oversize self-centering bearings instead of three, so the dyno will be much more sensitive & accurate with less axle bind/flex on the shaft.  Accurate to less than 1/10th of a horsepower!

Package #5-($6032.98) In this package, I would add 3-disc clutch with belt drive(4-cycle only),  including (2)  belts installed on axle.  Belt drive is much more repeatable than chain drive. Chain drive tends to seize or gall up internally and give you varying hp/tq changes, due mainly to chain not being greased or lubed internally on a regular basis, since it flies all over dyno when you do lube it.  Includes both large drive sprocket for axle and QD hub with new clutch 3 disc clutch including (2) belts. Includes new 3-disc clutch with proper drive sprocket.  I have them set it up for about 3000 to 3200 rpm engagement.  Accurate to less than a 1/10th of a horsepower!

Package #6-GM Electric Start & 30mm Belt Drive. ($6585.77) This is adding GM planetary gear reduction starter, 30 hp flywheel with all wiring, relay, cables, labor, flex plate, backing plate, fasteners etc.  And the lower cost 30mm rubber belts for clone & flathead, (Animal is questionable? because they tend to kick back on start up or shut down.) (Ask me about this?)  If you break 30mm belts on Animal, we can update you to a kit for an optional price with 50mm belts and engine driver ($360.00).  or we can start you out with 50mm ($135.00) and forget 30mm for a slight price increase.

PACKAGE #7-($6999.99) 35HP FLYWHEEL, DIESEL ELECTRIC START, 144 TOOTH BELT DRIVER X 30MM BELT DRIVE, MINI USB DATA SYSTEM, REFURBISHED COMPUTER. -Diesel starting system that cranks much faster & with more torque for big engines or hard starting engines. Has “Pro” style belt drive which allows other combinations of drivers & belts on different engines. Can upgrade to Kevlar belts or 50mm belts ($360.00).  Has low cost Data system to get you started. If you’re thinking of Air/Fuel ratio or electronic blow-by or both, I’d recommend you upgrade to “Pro” data system. Has low cost computer to get you started or we can update you to New Acer 17.3” laptop or NEW Lenovo desktop with 23.5” wide screen monitor.

PACKAGE #8-($11754.85) 60 HP “DUAL” FLYWHEEL 2 OR 4-CYCLE DYNO, Dyno all your smaller 5 to 35 hp engine on single flywheel and larger 30 to 65 hp engine using second flywheel engaged. Includes dual motor mount rails, (always dyno larger hp engines nearest axle bearing and lower hp in center of dyno axle).  Chose any combination of flywheel, example may be 25 hp primary flywheel and 35 hp secondary. Or the other way around. This dyno has quoted extra heavy duty bearings which will last longer and are higher priced.  Has “Pro” data system quoted (S.A.E. Weather correction, 4 temp channels, extended length leads for dyno room. Expandable to 21 channels, with Air/Fuel ratio. (2) extra #219 gears & (2) boxes #219 chain included.  Also has new Lenovo desktop computer included.  (This dyno can come with dual electric start and belt drive for optional price?).

PACKAGE #9- 3 TO 200 HP  COMPUTERIZED WATER BRAKE DYNO-($9771.54 Estimated?)-This is a water brake dyno cable of up to 200 hp with a computer pressure transducer thru load cell to  measure  hp & torque. Can be used on horizontal & vertical engines. This quote is only for Horizontal engines only. Shaft can turn either direction and can do 2-cycles up to 20,000 rpm.  This is a good dyno for using on stock type engines with governors where you have a narrow power to measure.  Inertia dynos have a hard time working on such narrow power bands. This dyno won’t be as accurate as inertia, (2 to 3 tenths of hp) for racing type engines. It loads engines from high rpm down to low rpm using a water load valve. Could add fuel flow or air/fuel ratio or electronic blow-by.

PACKAGE #10,  30 HP HYDRAULIC DYNO WITH ELECTRONICS ($6485.63) This is a hydraulic dyno for up to 30 hp (maybe more?) using pressure transducer on high side hydraulics.  Also with mini-usb data system.  Includes large table with top plate Blanchard ground and locking tube type casters.  Includes a new desktop computer. This dyno also had a fuel flow sensor installed, which could be taken out and price lowered ($975.00)? We tested it on a 6.5 diesel engine.

PACKAGE #11-60 HP HYDRAULIC DYNO WITH ELECTRIC CLUTCH-($5999.99)- This could be a individual dyno or used as add on a inertia dyno.  You would have to have separate shaft with a mechanical coupler added on to connect to flywheel or use both together.  This could load up to 60 hp engine for break in or test hot engine miss (coil problems, fuel pump, etc.)

-($5189.99) (dyno is ready to use when you get it) I do everything to finish dyno, then tear down, Powder coat, reassemble & test using computer until its very repeatable. Dyno is then bolted on pallet and totally crated for protection when shipped. Dyno is insured when shipped

Package #4-($5232.99 ) (Standard Duty  2-CYCLE DYNO, or Slingshot Dyno?  #35 or #219 chain? This comes with 35 hp flywheel.  (#219 chain is also extra cost added?,$74.00)  This is what I recommend from experience would order for close to the perfect low cost dyno. I would add S.A.E. Weather correction done by the computer, done every dyno pull. This would make your dyno more accurate during varying weather changes?  I would order “Pro” software so you can compare up to 6 graphs or reports at one time. 1 ¾” bearings installed!  This would let you use your dyno for years before having to tear the dyno down to replace axle bearings. And with this option you are using only 2 oversize self-centering bearings instead of three, so the dyno will be much more sensitive & accurate with less axle bind/flex on the shaft.  Accurate to less than 1/10th of a horsepower!

Package #5-($6032.98) In this package, I would add 3-disc clutch with belt drive(4-cycle only),  including (2)  belts installed on axle.  Belt drive is much more repeatable than chain drive. Chain drive tends to seize or gall up internally and give you varying hp/tq changes, due mainly to chain not being greased or lubed internally on a regular basis, since it flies all over dyno when you do lube it.  Includes both large drive sprocket for axle and QD hub with new clutch 3 disc clutch including (2) belts. Includes new 3-disc clutch with proper drive sprocket.  I have them set it up for about 3000 to 3200 rpm engagement.  Accurate to less than a 1/10th of a horsepower!

Package #6-GM Electric Start & 30mm Belt Drive. ($6585.77) This is adding GM planetary gear reduction starter, 30 hp flywheel with all wiring, relay, cables, labor, flex plate, backing plate, fasteners etc.  And the lower cost 30mm rubber belts for clone & flathead, (Animal is questionable? because they tend to kick back on start up or shut down.) (Ask me about this?)  If you break 30mm belts on Animal, we can update you to a kit for an optional price with 50mm belts and engine driver ($360.00).  or we can start you out with 50mm ($135.00) and forget 30mm for a slight price increase.

PACKAGE #7-($6999.99) 35HP FLYWHEEL, DIESEL ELECTRIC START, 144 TOOTH BELT DRIVER X 30MM BELT DRIVE, MINI USB DATA SYSTEM, REFURBISHED COMPUTER. -Diesel starting system that cranks much faster & with more torque for big engines or hard starting engines. Has “Pro” style belt drive which allows other combinations of drivers & belts on different engines. Can upgrade to Kevlar belts or 50mm belts ($360.00).  Has low cost Data system to get you started. If you’re thinking of Air/Fuel ratio or electronic blow-by or both, I’d recommend you upgrade to “Pro” data system. Has low cost computer to get you started or we can update you to New Acer 17.3” laptop or NEW Lenovo desktop with 23.5” wide screen monitor.

PACKAGE #8-($11754.85) 60 HP “DUAL” FLYWHEEL 2 OR 4-CYCLE DYNO, Dyno all your smaller 5 to 35 hp engine on single flywheel and larger 30 to 65 hp engine using second flywheel engaged. Includes dual motor mount rails, (always dyno larger hp engines nearest axle bearing and lower hp in center of dyno axle).  Chose any combination of flywheel, example may be 25 hp primary flywheel and 35 hp secondary. Or the other way around. This dyno has quoted extra heavy duty bearings which will last longer and are higher priced.  Has “Pro” data system quoted (S.A.E. Weather correction, 4 temp channels, extended length leads for dyno room. Expandable to 21 channels, with Air/Fuel ratio. (2) extra #219 gears & (2) boxes #219 chain included.  Also has new Lenovo desktop computer included.  (This dyno can come with dual electric start and belt drive for optional price?).

PACKAGE #9- 3 TO 200 HP  COMPUTERIZED WATER BRAKE DYNO-($9771.54 Estimated?)-This is a water brake dyno cable of up to 200 hp with a computer pressure transducer thru load cell to  measure  hp & torque. Can be used on horizontal & vertical engines. This quote is only for Horizontal engines only. Shaft can turn either direction and can do 2-cycles up to 20,000 rpm.  This is a good dyno for using on stock type engines with governors where you have a narrow power to measure.  Inertia dynos have a hard time working on such narrow power bands. This dyno won’t be as accurate as inertia, (2 to 3 tenths of hp) for racing type engines. It loads engines from high rpm down to low rpm using a water load valve. Could add fuel flow or air/fuel ratio or electronic blow-by.

PACKAGE #10,  30 HP HYDRAULIC DYNO WITH ELECTRONICS ($6485.63) This is a hydraulic dyno for up to 30 hp (maybe more?) using pressure transducer on high side hydraulics.  Also with mini-usb data system.  Includes large table with top plate Blanchard ground and locking tube type casters.  Includes a new desktop computer. This dyno also had a fuel flow sensor installed, which could be taken out and price lowered ($975.00)? We tested it on a 6.5 diesel engine.

PACKAGE #11-60 HP HYDRAULIC DYNO WITH ELECTRIC CLUTCH-($5999.99)- This could be a individual dyno or used as add on a inertia dyno.  You would have to have separate shaft with a mechanical coupler added on to connect to flywheel or use both together.  This could load up to 60 hp engine for break in or test hot engine miss (coil problems, fuel pump, etc.)

CLUTCH CONVERSION FOR CHAIN / CLUTCH DYNOS

NEW FOR “2017”3-DISC CLUTCH CONVERSION FOR CHAIN/CLUTCH DYNOS

$849.99-INCLUDES FREIGHT

  • 3 DISC CLUTCH WITH BELT DRIVE-BELTS LAST MUCH LONGER THAN CHAIN, AND LESS GREASE, AND LESS DANGEROUS.
  • INCLUDES 2 BELTS
  • INCLUDES LOWER SPROCKET AND INNER HUB WITH BOLT KIT-NEED TO KNOW WHAT FLYWHEEL YOU HAVE?
  • INCLUDES CLUTCH WITH BELT DRIVE SPROCKET
  • DYNO PULLS ARE MORE ACCURATE AND DON’T MOVE AROUND AS MUCH WITH CHAIN. CHAIN TENDS TO SEIZE UP INTERNALLY.
  • LEAVE CHAIN SPROCKET ON AND STILL DYNO CLUTCHES!
  • HAS LOW RATIO SO DYNO PULLS ARE MUCH LONGER! IF YOU HAVE TO SMALL A FLYWHEEL, THIS WILL HELP A LITTLE.
  • CLUTCH REBUILD KIT CONTAINS ALL PRESSURE PLATES AND CENTER FLOATER AND DISC’S SO CLUTCH IS LIKE NEW AGAIN WHEN REBUILT.
  • WORKS ON 1 ¼” & 1 ¾” AXLES.

INERTIA FLYWHEELS / AXLE ASSEMBLIES 2017

2017 INERTIA FLYWHEELS/AXLE ASSEMBLIES

FOR SMALL ENGINES DYNOS

IF DYNOING A 13 HP MOTOR, YOU WANT AT LEAST 25 HP FLYWHEEL!

PRICES SUBJECT TO CHANGE WITHOUT NOTICE!

SINCE LATE 2016, WE HAVE WENT TO TURNED, GROUND AND POLISHED STRESS-PROOF A311, 1 ¾”, WHICH IS PERFECTLY STRAIGHT, AFTER MACHINING KEYWAYS, IT WARPS SLIGHTLY, SO NOW WE HAVE TO STRAIGHTEN AXLES TO GET THE BEST AXLE WE CAN MAKE!  “PRO” AXLES (MEASURES 1.7495”) WITH SELF ALIGNING SELF CENTERING OVERRSIZE BEARINGS.  STRAIGHTENING SAVES ON BALANCING COST.

WE HAVE OR CAN GET ANYTHING YOU MIGHT NEED FOR AN INERTIA DYNO ?

FLYWHEEL/AXLE ASSEMBLIES ARE BUILT TO GIVE YOU THE BEST QUALITY PRODUCT WITH THE RECCOMENDED SPECIAL BEARINGS.  WE NO LONGER USING SET SCREW OR ECCENTRIC COLLAR TYPE PILLOW BLOCK BEARINGS AND WERE TRYING TO QUIT USING 1 ¼” AXLES COMPLETELY!  I HAVE TRIED FOR YEARS TO COME UP WITH LOWER COST FLYWHEELS, THIS IS THE BEST FLYWHEEL WITH THE HIGHEST QUALITY FOR THE MONEY.

I WILL NEED YOUR ZIP CODE FOR FREIGHT ESTIMATE AT COST?

2017 UPDATE-ADD ONE-WAY SPRAG CLUTCH AND HYTREL TORSION SHOCK SYSTEM, $799.99.  FOR  1 ¾” AXLE.

NOTE: THE FOLLOWING FLYWHEEL/AXLE ASSEMBLYS INCLUDE (2) HIGH QUALITY JAPANESE BUILT OVERSIZE SELF CENTERING BEARINGS, (1) SPROCKET HUB, SPROCKET & CHAIN GUIDE, (4) LOC COLLARS, ALL LABOR, WELDING, INNER & OUTER SPECIAL HUBS, COMPUTER BALANCING, KEYSTOCK. IF THIS REQUIRES (2) #219 CHAIN? IT IS EXTRA.

2017 1.75” AXLE (25 HP) X 36” AXLE WITH HEAVY DUTY BEARINGS & ALL OTHER PARTS $2183.46

1.25!.25” X28” 222222202094.37

1.25” X 28” (25 HP) FLYWHEEL/AXLE ASSEMBLY= $2058.83

1.5” =$2159.38 (30 HP)

1.75”   =$2183.46 (35 HP)

2” =$2388.43 (40 HP)

2.25” =$2393.62 (45 HP)

2.50”  =2510.52 (50 HP)

SPECIAL NOTE- USING 1 ¾” BEARINGS ALLOWS YOU TO CHANGE BEARINGS IN MINUTES INSTEAD OF SEVERAL HOURS-FROM FEEDBACK OF OTHER CUSTOMERS, BEARINGS WEAR OUT IN 1 ½-2 YEARS ON VERY HIGH VOLUME USERS AND 3-5 YEARS ON LOW VOLUME USE USERS. THE NEXT STEP UP IN BEARINGS HAS TWICE THE LOAD CAPACITY OF MY STANDARD BEARING, SO TWICE AS LONG BEFORE BEARING PROBLEMS? (4 YRS ON HIGH VOLUME USERS) THERE ARE TWO HIGHER GRADE BEARINGS IF YOU WANT ME TO QUOTE?

  • INCLUDES SPECIAL CONCENTRIC TYPE OVERSIZE SELF CENTERING PILLOW BLOCK BEARINGS, AGAIN FOR MAXIMUM ACCURACY, LONGEST LIFE AND LEAST AMOUNT OF FRICTION
  • GREASED WITH LOCTITE VIPER LUBE SYTHETIC GREASE FOR LEAST FRICTION, ONLY ONCE OR TWICE A YEAR. -DO NOT USE PETROLEUM GREASE!
  • FLYWHEEL CUT OUT ON (CNC) COMPUTER NUMERIC TORCH
  • THEN BLANDGARD GROUND ON BOTH SIDES TILL PARRELLEL.
  • I CENTER SPECIAL INNER HUB WITH DIGITAL CALIPER BEFORE WELDING.
  • HUB WELDED IN PLACE ON BOTH SIDES
  • BALANCED FLYWHEEL ASSEMBLY TO UNDER 3 GRAMS AT 500 RPMS ON COMPUTERIZEED DIGITAL ENGINE BALANCER! (28 GRAMS IN AN OUNCE) VERY ACCURATE!
  • WE SPEND HOURS TORQUEING INNER HUB UNTIL WE ACHIEVE MINIMAL AMOUNT OF FLYWHEEL FACE RUN-OUT.
  • COMES WITH (1) HEAVY DUTY SPROCKET HUB, CHAIN GUIDE, SPROCKET #35 OR #219, ALL FLANGE BOLTS & NUTS.   (2) #219 CHAIN IS $74.00 MORE.
  • INCLUDES 1 FT. KEY STOCK
  • (2) STEEL OR ALUMINUM LOCK COLLARS.
  • NOTE: IF YOU WANT STUB AXLE ADDED SO YOU CAN ADD SECONDARY FLYWHEEL IN FUTURE, PRICE =$30.00.

 

2017 UPDATE-ADD ONE WAY SPRAG CLUTCH AND HYTREL TORSION SHOCK SYSTEM TO THIS AXLE, $799.99.DYNO WILL BE CLOSE TO 48” LONG.

THIS (1.75” WIDE) IS THE NUMBER ONE #1 SELLING FLYWHEEL FOR MOST 2 & 4 CYCLE KART ENGINES!

IF DOING A WIDE RANGE OF HP ENGINES, CONSIDER A 2 OR 3 FLYWHEEL DYNO?

WE CAN DO ANY SIZE FLYWHEEL!-CALL FOR QUOTE?

IF YOU WANT ABILITY TO DO SHIFTERS KARTS OR LARGER ENGINES IN FUTURE, ADD STUB AXLE OPTION-CAN INCLUDE HUB FOR 428/520 CHAIN SPROCKET.

CALL FOR EXACT QUOTE?

THIS IS THE FLYWHEEL AXLE ASSEMBLY THAT I ALWAYS RECOMMEND!  THE LONGER THE DYNO PULL IN TIME, THE MORE ACCURATE! IT DOES NOT MAKE HOW LONG YOUR STRAIGHT AWAY IS!  WITH THIS ASSMEBLY YOU CAN CHANGE GEAR RATIO TO AFFECT DYNO PULL TIME (SECONDS) AND LOAD ON ENGINE FOR CLUTCH TESTING.

  • INCLUDES ALL PARTS LISTED ABOVE EXCEPT FOR 1 ¾” AXLE, ETC.
  • THIS FLYWHEEL CAN BE USED WITH ELECTRIC START BELT DRIVE OR WITH ONE-WAY SPRAG CLUTCH.
  • HIS INCLUDES (2) STEEL 2 PC. LOCK COLLARS FOR THIS ASSEMBLY.
  • INCLUDES EVERYTHING LISTED ABOVE FOR 1 3/4” AXLE
  • NOTE: IF YOU WANT TO ADD STUB AXLE WITH MACHINE WORK, ADD$30.00.

AXLES

1 ¼” X 31.5” OR 35.5” STRESS-PROOF STEEL AXLES- KEYWAYS CUT FOR TWO PILLOW BLOCK BEARINGS, ONE ON EACH END,(I NOW RECOMMEND A BEARING IN CENTER OF AXLE OR 13”  FROM FLYWHEEL END)  ENDS CHAMFERED AND STRAIGHTENED SO COMPUTER BALANCER CAN USE SENSOR THERE.  PRICE=$89.99. SHIPPING IS $14.99 WITH USPS FLAT RATE MEDIUM TUBE BOX. AXLES OVER 36” LONG WILL BE QUITE A BIT MORE FOR SHIPPING COST!

 

1 ¾” X 35.5” STRESS-PROOF AXLE- ALL MACHINE WORK AND LABOR SAME AS ABOVE. WE STOCK KEYSTOCK, 2 PC. LOCK COLLARS, SPROCKET HUBS, ETC.

PRICE=$148.53, SHIPPING $14.99

NOTE: OPTIONAL PARTS ADDED WILL HAVE TO BE SHIPPED IN A SECOND BOX.

CUSTOM AXLES?

WE CAN DO ANY SIZE OR LENGTH OF CUSTOM AXLE, JUST NEED A BLUEPRINT?

 

HEWITT INERTIA DYNOS- PHONE 641-775-3395

E-MAIL= [email protected]

WWW.INERTIADYNO.COM

 

ONE-WAY SPRAG CLUTCH ELECTRIC START DIRECT DRIVE WITH BELT DRIVE DYNO

2016 ONE-WAY SPRAG CLUTCH ELECTRIC START DIRECT DRIVE WITH BELT DRIVE DYNO
(REINTRODUCED-WITH MANY IMPROVEMENTS)-EXAMPLE-IF ENGINE STARTS TO LOCK UP, LET UP ON THROTTLE AND FLYWHEEL COASTS TILL YOU HIT THE BRAKE, SAVING ENGINE)

1 ¼” AXLE VERSION 30HP, PRICE =$6999.99

  • 1 3/8”/1 ¼” AXLE WITH HYTREL TORSION SHOCK SYSTEM WITH “NEW” IMPROVED ONE WAY SPRAG CLUTCH.
  • INCLUDES PREMIUM SELF CENTERING AXLE BEARINGS THOUGHOUT
  • “NEW” VORTEX/CORVETTE STYLE HI TORQUE HIGHER RPM STARTER SYSTEM WITH RELAY & 1 GAUGE BATTERY CABLES. USE 10 AMP BATTERY CHARGER!
  • (2) 30MM GT-3 BELT DRIVE FOR CLONES & FLATHEADS. IF DOING ANIMALS OR ENGINES WITH LIGHTWEIGHT FLYWHEELS OR HIGHER HORSEPOWER; ADD 50MM BELT DRIVER AND BELTS. OR CONSIDER 35MM OR LARGER KEVLAR BELT SYSTEM. (TALK TO STAN)
  • COMES WITH MINI-USB DATA SYSTEM WITH INTERNAL S.A.E. WEATHER CORRECTION, “PRO” SOFTWARE & PREMIUM FLYWHEEL SENSOR. DUAL HEAD/EXHAUST TEMP AND ENGINE RPM READING ARE OPTIONAL. IF ADDING VERY MUCH TO DATA SYSTEM, I RECCOMENED WE GO WITH “PRO” DATA SYSTEM.  DO YOU NEED ENGINE RPM REV LIMITER?
  • BOTH AXLE ASSEMBLIES ARE COMPUTER BALANCED TO UNDER 2 GRAMS. (28 GRAMS IN A OUNCE)
  • TABLE INCLUDES (ALL 4 PAGES OF) PARTS & MACHINE WORK, WILL BE 48” X 32.5” WIDE MINUS FEET AND RUBBER VIBRATION PADS(INCLUDED).

1 ¾” 35 HP “PRO” VERSION WITH OVERSIZE SELF CENTERING BEARINGS. PRICE =$7859.99

  • 1 ¾” ADAPTERS IN OVERSIZE BEARINGS WITH SELF CENTERING TYPE BEARINGS.
  • CUMMINS DIESEL HI TORQUE HI RPM STARTER SYSTEM
  • 50MM HEAVY DUTY GT-3 BELT DRIVE SYSTEM OR OPTIONAL KEVLAR BELT FOR OPTIONAL PRICE.
  • 24 VOLT ADAPATER AVAILABLE FOR EXOTIC MOTORS. CRANKS 40% FASTER. (OUTLAW JR. DRAGSTERS, BIG ENGINES, RESTRICTED QUARTER MIDGETS, RESTRICTED ENGINES THAT START HARD, ETC.)

2013’ INLINE ELECTRICLY CONTROLLED 60 HP HYDRAULIC LOADING SYSTEM

2013’ INLINE ELECTRICLY CONTROLLED 60 HP HYDRAULIC LOADING SYSTEM

$3999.99

USED TO BREAK-IN ENGINES OR TO HEAT ENGINE TO CERTAIN HEAD/EXHAUST/OIL/WATER  TEMP OR TO MEASURE AIR/FUEL RATIO OR FUEL FLOW  AT EXACT ENGINE RPM.  THIS COULD BE A STAND ALONE TABLE TOP DYNO OR AS AN OPTION ON INERTIA DYNOS.

DATA SYSTEM NOT INCLUDED IN THIS PRICE. THIS IS COMPLETE INLINE HYDRAULIC SYSTEM ITSELF.

  1. INCLUDES 12 GAL TANK, 2” OUTLET WITH MICRON FILTER
  2. HAS LOW SIDE FILTER SYSTEM ALSO.
  3. USES DIRECT DRIVE 23 G.P.M. PUMP WITH ELECTRIC CLUTCH
  4. HAS ADJUSTABLE  PSI POP OFF VALVE FOR SAFETY
  5. TURN PUMP  OFF/ON WITH HEAVY DUTY TOGGLE SWITCH
  6. USES ELECTRONIC CONTROLLER FROM OUTSIDE DYNO ROOM
  7. USES ALL HIGH PRESSURE HYDRALULIC FITINGS/HOSES
  8. USED WITH INERTIA DYNO OR MADE TO RUN INDENPENDANT OF INERTIA DYNO. (TWO TYPES OF DYNOS IN ONE?)
  9. TORQUE/HORSEPOWER MEASURED ELECTRONICLY THRU PRESSURE TRANSDUCER.
  10. USED WITH  PRO DATA SYSTEM WITH “PRO” SOFTWARE WITH SEVERAL OPTIONS.

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2013 PRO CLUTCH HEWITT INERTIA DYNO

2013’ (30, 35, 40 HP) “PRO” CLUTCH INERTIA DYNO-(YOUR CHOICE OF 3 SIZES, INCLUDES HIGHER QUALITY FLYWHEEL DESIGNED FOR ELECTRIC START.)

$5999.99

  1. INCLUDES 1.5”, 1.75” or 2” COMPUTER BALANCED “PRO” FLYWHEEL ASSEMBLY ON 1 ¾” STRESS-PROOF AXLE WITH NTN ULTRA CLASS BEARINGS WITH (1) SPROCKET HUB WITH SPROCKET AND CHAIN GUIDE.
  2. INCLUDES COMPLETE ADJUSTABLE HEIGHT CONTROL STAND AND COMPLETE DYNO TABLE WITH ALL PARTS EXCEPT COMPUTER SYSTEM AND MOTOR MOUNT.
  3. THIS IS POWDER COATED!
  4. INCLUDES FULLY EXPANDABLE “PRO” DATA SYSTEM WITH S.A.E. WEATHER CORRECTION, 4 CHANNELS OF TEMP MEASUREMENT WITH SENSORS, PREMIUM FLYWHEEL SENSOR, And EXTENDED LENGTH LEADS FOR DYNO ROOMS. ENGINE RPM LEADS, INDUCTIVE RPM PICK-UP RPM CLAMP & BOX SO YOU CAN DYNO CLUTCHES AND SEE ENGINE RPM AS YOU TEST.
  5. INCLUDES COMPLETE CRATING OF DYNO, WHICH IS FULLY ENCLOSED IN WOOD CRATE FOR SHIPPING PURPOSES.
  6. INCLUDES UP TO 2 HOURS OF TRAINING BY PHONE AND ANSWER YOUR FOLLOW UP QUESTIONS.

RECCOMENDED OPTIONS

  1. EXTRA SPROCKET HUB WITH SECOND #219 OR #35 SPROCKET-ADD $89.99-CLUTCH DYNOS ARE HARD ON SPROCKET HUBS!
  2. 12” EXTENSION OF DYNO TABLE AND ADD SECOND SET OF MOTOR MOUNT RAILS FOR EASY SET-UP OF OTHER ENGINES-ADD $144.99

OTHER OPTIONS

1.     USED OFF LEASE DESKTOP COMPUTER (1 YR. WARRANTY), WINDOWS XP PRO (SP3) WITH KEYBOARD AND OPTICAL MOUSE-ADD $149.99
2.     17.3” ACER LAPTOP OR? , DUAL CORE, 4 GB RAM, LARGE HARD DRIVE, 3 USB PORTS, WINDOWS 7, 64 BIT, WITH OPTICAL MOUSE-ADD$525.00
3. CUMMINS COMPLETE ELECTRIC START SYSTEM-THIS REALLY CRANKS! INCLUDES EVERYTHING EXCEPT BATTERY-INCLUDES EXTRA TABLE CROSSMEMEBER, FASTENERS, BEARING, LABOR, AND MAGNETO GROUND SWITCH WITH STARTER RELAY SYSTEM. ETC. ADD $999.99
4.     2013’ 50MM BELT DRIVE SYSTEM-LOWER INITIAL COST AND CHEAPER IN THE LONG RUN, INCLUDES (2) BELTS, 4 CYCLE ENGINE SPROCKET IN ¾” I.D.  AND LOWER 144 TOOTH SPROCKET WITH QD HUB-ALLOWS MORE RATIOS FOR DIFFERENT ENGINES. –ADD $799.99
5.     AIR/FUEL RATIO INCLUDES DUAL POWER TRANFORMER AND WITH ALL CABLES AND (3) EXTRA 18MM BUNGS. –ADD $499.99
6.     STUSKA WATER BRAKE (UP TO 200 HP LOAD) OR HYDRAULIC LOADING SYSTEM (UP TO 110 HP) – CALL FOR CUSTOM QUOTES?
7.     UP TO 60 HP HYDRAULIC LOADNG SYSTEM WHICH IS ELECTRICALY CONTROLLED (OFF/0N) (MORE/LESS LOAD) OUTSIDE OF DYNO ROOM. FOR BREAKING IN ENGINES OR HEATING THEM TO CERTAIN TEMPS FOR TESTING OR USED IN CONJUCNTION WITH AIR/FUEL RATIO OR FUEL FLOW MEASUREMENT. ADD-$3699.99.

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2013 ECONOMY INERTIA DYNO (24 HP FLYWHEEL)

FOR CLONES, HONDA’S, BRIGG’S FLATHEADS & ANIMALS, & QUARTER MIDGET MOTORS

$3999.99, (KIT PRICE: $3199.99)

  1. INCLUDES 24 HP FLYWHEEL ON 1 ¼” STRESS-PROOF AXLE WITH ISO 9001 BEARINGS. INCLUDES (1) H.D. SPROCKET HUB WITH PLASTIC CHAIN GUIDE, #53 SPROCKET WITH BOLTS AND FLANGE NUTS. OPTIONAL NTN ULTRA CLASS BRGS, ADD $110.00.
  2. INCLUDES ADJUSTABLE HEIGHT CONTROL STAND WITH COMPLETE BRAKE SYSTEM, THROTTLE CABLE, FASTENERS, ALL PARTS, AND COMPLETE DYNO TABLE NOT POWDER COATED. OPTIONAL POWDER COAT, ADD$235.00.
  3. INCLUDES “NEW” MINI-USB DATA SYSTEM WITH TWO CHANNELS OF TEMP WITH SENSORS.  S.A.E. WEATHER CORRECTION, PREMIUM FLYWHEEL SENSOR, “PRO” SOFTWARE, POWER SUPPLY, USB CABLE, NEODIMIUM MAGNETS. WILL WORK WITH ALL COMPUTERS WINDOWS BASED. AIR/FUEL RATIO can not be added to this system, need to buy basic “PRO” data system to add air/fuel ratio. OPTIONAL; ENGINE RPM WIRING, RPM BOX & INDUCTIVE CLAMP-ALLOWS YOU TO DYNO CLUTCHS, ADD$249.99.
  4. QUARTER MIDGET JACKSHAFT/CLUTCH, OPTION-$599.99.

 **YOU WILL NEED TO SUPPLY**

OR THESE ARE ADDITIONAL COSTS THAT I CAN SUPPLY IF YOU WISH?

  1. COMPUTER WITH KEYBOARD & OPTICAL MOUSE OR LAPTOP? OPTIONAL-OFF LEASE XP PRO COMPUTER, 1 YR WARRENTY, ADD $150.00-INCLUDES NEW KEYBOARD & OPTICAL MOUSE
  2. INKJET PRINTER AND CABLE-OPTION- $100.00
  3. PREMIER TITAN CLUTCH WITH 16 TOOTH DRIVER AND BLUE SPRINGS, IF #35 CHAIN.- RECCOMENDED-OPTIONAL, $125.00
  4. MOTOR MOUNT –INTERNATINAL (WIDE) WITH CLAMPS, OPTIONAL, $90.00. FOR BURRIS 3 BOLT SLIDE TYPE (BEST) OR G-MAN RHINO 3 BOLT SLIDE TYPE, $80.00.
  5. USED CRT MONITOR OR NEW LCD 19”+, OPTIONAL, $110.00+.
  6. 110 VOLT SURGE PROTECTOR WITH WIRING THAT IS GROUNDED! (CHECK YOUR WIRING?) OPTIONAL, $29.99
  7. ZIP CODE TO ESTIMATE FRIEGHT COST TO YOU?

 

#1 MOST COMMON ECONOMY DYNO PACKAGE

2-CYCLE & 4-CYCLE DYNO (30HP) ($4999)

INCLUDES SAME FLYWHEEL AS ECONMY DYNO, AXLE, BEARINGS, “POWDER COATED” DYNO TABLE & CONTROL STAND WITH USED DESKTOP COMPUTER (1 YR. WARRENTY), NEW KEYBOARD & OPTICAL MOUSE, WITH NEW 16 TOOTH CLUTCH WITH CORRECT SPRINGS. DYNO IS BOLTED TO PALLET AND FULLY ENCLOSED IN WOODEN CRATE FOR SHIPPING.

OPTIONAL:

  1. IN ORDER TO DYNO CLOSER TO 30-35 HP ENGINES, I RECOMMEND 30 HP FLYWHEEL WITH 1 ¾” AXLE AND BEARINGS.  THIS MAKES EXCELLENT (2-CYCLE DYNO!) OPTIONAL, ADD 35 HP FLYWHEEL, ADD $100.00
  2. NTN ULTRA CLASS BEARINGS, ADD $ 120.00.
  3. AIR/FUEL RATIO, ADD $500.00.
  4. NEW 17.3” LAPTOP, ADD $499.99.
  5. THIS DYNO COMES WITH “Pro” data system with 4 channels of temp, choice of (2) sensors, “Pro” software, No engine rpm leads, pick-up box or inductive Engine Rpm clamp. But you can add air/fuel ratio later with this system.
  6. IF YOU NEED PREMIER CLUTCH, add-$125.00

We have over 200 inertia dynos in U.S., Canada, Australia, & New Zealand. We also offer multi flywheel inertia dynos, Stuska or any brand water brake dynos, and Hydraulic add-on or load systems with either mechanical or electric clutches. We can computerize most hydraulic or water brake and most strain type (eddy current) dynos, etc). We can do chassis dyno or axle dynos. We also do stand alone water brake dynos up to 200 hp for vertical or horizontal engines or both? Call with questions or needs that you have?
PHONE: 641-775-3395
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What You Can Do with a Hewitt Inertia Dyno

  • Graph S.A.E. corrected torque (tq) and horsepower (hp) in relation to engine rpm.
  • Up to six graph dyno pull overlays/comparisons.
  • View and zoom on any part of torque or horsepower graphs and see data (tq & hp) in 1/100ths of an increment at any rpm (including graph overlays).
  • Compare any dyno pull to any previous dyno pull.
  • Zoom in on any graph data down to 30 rpm engine increments.
  • Print anything you can see on graph or reports. Even zoomed in graphs down to 30 rpm increments.
  • You can see S.A.E.  Correction number instantly along with date and time along with peak tq & hp in relation to what rpm these occurred.
  • You can see tq & hp numbers in relation to engine rpm in report (Excel) form instantly, including all sensors (temp, air/fuel ratio).
  • You can type in any comments before or after dyno pull and save.
  • You can compare any sensor in relation to engine rpm.
  • You can see average of any data/sensor in rpm increments (50, 75,100).
  • You can show or print any data and difference of data in report form (excel) up to six dyno pulls at a time.
  • You can see total time in seconds of any rpm range in .001 and compare to other dyno pull side by side. See what changes made engine accelerate faster over certain rpm range?
  • See acceleration in engine rpm increments (50, 75,100). See where acceleration falls of or slows down. Or see a range of data, (5400 to 6700). See which change makes engine accelerate faster over range you use on race track?
  • Dyno clutches/torque converters etc. see engagement rpm, Slippage ratio (how much does clutch clip?), see were total lock-up of clutch occurs (at what rpm) in relation to engine rpm or in Time (seconds), how long before clutch does lock-up?
  • See real time weather information.
  • Print test comments on graphs or reports for customer or yourself.
  • See clutch dyno pulls and up to six overlays graphs at a time and print.
  • Show clutch dyno pulls in relation to time (seconds), how long before clutch actually locks-up?
  • Show how bad the clutch is and how good it is after total rebuilds or adjustments. (resurface & air gap adjustments make a huge difference)
  • Show customer over 100% improvement in clutch slippage and time (how long clutch slips) difference comparison graphs or reports.
  • These are the most commonly used reports and graphs-there is more!
  • AIR/FUEL RATIO (optional) -used on the old 4 channel or any of the new data systems- see what air/fuel mixture (12.8 to 1) is at any engine rpm and how it affects torque/hp or acceleration.  (2 or 4-cycle). I recommend “Pro” data system; otherwise you have only one channel of temp.
  • ELECTRONIC BLOW-BY SENSOR-(optional) measure leak down, ring flutter, lose of compression, valve bounce in relation to engine rpm thru computer. Can measure up to 1000 hp in 3 different ranges in graph or report form.
  • We also have fuel flow measurement available down to under 5 hp, thru electronics sensors.

*  The following is based on these assumptions; you bought “Pro” software with S.A.E. weather corrections and have at least one analog temperature channel (head, ex, oil/crankcase, coolant, carburetor inlet temp, etc) sensor.

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