I'm currently putting together a parts list for my Cavalier project. So far I'm looking at the roller rocker conversion, full exhaust, ignition, lightened crank pulley, and some time down the road I'd like to do a full rotating assembly and a turbo but I'm not sure if I ever will. Going on the mods I know I'm going to do, basically bolt-ons to wake the motor up a bit, I was wondering on what type of effect a lightweight flywheel would have. I've used lightened flywheels on other engines wit decent results, but never on a Chevy.


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made my car accellerate a little quicker, removing 20 pounds of rotating mass is a good thing


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My brother managed to pull .5 off of his 1/4 mile time......... with just the addition of the Spec stage 4 clutch and Flywheel.

It also works pretty damn good on our drag car.




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What about unloading? That's the only problem I can see about using this flywheel. My last project car was a 1G Laser RS. I noticed the 4G63 liked to unload between shifts a lot faster than it did before I installed the flywheel. Granted it was an entirely different engine, but has anyone complained about driveability issues on the LN2?


Opfer benotigt. Keine Erfahrung notwendig.

Victims needed. No experience necessary.