2009 QUARTER MIDGET CLUTCH TYPE DYNOS We now have a low cost Quarter Midget Dyno using a simple jackshaft and clutch. It allows you to start your engine with a simple hand held electric starter, walk over to the dyno, engage the data system, go wide open throttle till maximum rpm, shut off system. Do [...]
I HAVE 115 DYNOS IN 28 STATES NOW SO WE HAVE A LOT OF EXPERIENCE! THIS IS A PATENTED PRODUCT BY STAN HEWITT THE COMMON DYNOS & OPTIONS WE HAVE AVAILABLE AT HEWITT INERTIA DYNOS ARE NUMBERED BELOW. **NOTE THAT ALL DYNOS CAN BE UPDATEDOR CUSTOM BUILT OR UPDATED TO LARGER FLYWHEELS AND SEVERAL [...]
2009 AXLE/FLYWHEEL ASSEMBLIES 04/20/09 From experience in building over 120 assemblies, we make sure these are built correctly to allow no axle keyway wear, loosening or wobbling. The flywheel is built to be used as a brake rotor. We have the outside and inside diameter cut with a CNC torch. Both sides are then ground on a [...]
THIS E-BAY ITEM IS A CLUTCH TYPE INERTIA ACCELERATION DYNO. IT USES THE CLUTCH ON YOUR ENGINE. IT WILL COME WITH A 30 HP FLYWHEEL. IT COMES WITH A ADJUSTABLE HEIGHT CONTROL STAND WITH THROTTLE CABLE, KILL SWITCH & WIRING, BRAKE SYSTEM & LINES, & THROTTLE ASSEMBLY. IT WILL COME WITH A USED 4 CHANNEL DATA ACQUISITION SYSTEM THAT HAS HEAD TEMPERATUR […]
2001 TO 2009 “PRO” SERIES DYNO This is the number #1 selling dyno for me. The “new” 2009 models have a new synchronous belt drive system that has almost totally eliminated belt breakage. With the old 30mm belt drive, a customer could break two to three belts a month with heavy use. The new system uses [...]
THIS IS OUR #1 SELLING DYNO. 2001-2009 “PRO” SERIES DYNO- this dyno comes with new USB Pro data system. This dyno measures 27 ½” x 48” so it will fit thru a 28” door of your dyno room. . It has the new electric start system and the new 35mm belt drive. It comes [...]
Looking to purchase a Dyno Flywheel Axle Assembly that is balanced to get minimum face run-out? Details below: COMPUTER CUT-OUT, BLANCHARD GROUND TILL PARALLEL ON BOTH SIDES, THEN WE WELD ON SPECIAL INNER HUB AND TORQUE UP WITH DIAL INDICATOR ON FACE TO GET MINIMUM FACE RUN-OUT. IF ITS NOT GOOD ENOUGH,WE TAKE IT APART AND START OVER! Contact me to purchase: […]
Here’s a dyno pull comparasion of a Chinese yellow clone motor on gas. We started with a stock engine with a stock muffler, put in 16 oz. of 10w30 oil and did a couple of dyno pulls. Engine ran very bad, sounded like a bad spark plug. As you can see by the lower dyno [...]
CLUTCH DYNO TESTING A lot of you ask about dynoing a clutch. It’s very easy! Open your software to the dyno screen, put in your correct ratio, sprocket number divided by clutch driver size. In this case, 53 tooth divided by 16 tooth clutch driver, =3.31. Start your motor up; hit the gas to [...]
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