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Light weight flywheel?

Old 02-18-2018
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Light weight flywheel?

Has anyone Experienced any negative results or problems using a lightened flywheel and stage one clutch with heavy duty pressure plate on stock motor 1.7L
Old 02-18-2018
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Re: Light weight flywheel?

there is no reason to use stage 1 without a turbo
Old 02-18-2018
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Re: Light weight flywheel?

Originally Posted by sdaidoji
there is no reason to use stage 1 without a turbo
what about flywheel? How negative are the effects of it
Old 02-18-2018
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Re: Light weight flywheel?

Agree with sdaidoji on the clutch, stock is fine for a stock engine.
Extra stiff clutch can cause the crank to eat its thrust bearing.

Lighter flywheel: Less stable idle due to less rotational mass, and tendency to set false misfires?
\IDK, no personal experience on this.

FWIW I know an engine builder who chose to use extra heavy flywheel on an engine-----then his air cooled VW Bug would pull the front wheels in the air.
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Re: Light weight flywheel?

Light flywheel will make you lose torque. No power gains, just rev happier.

Like ezone mentioned, heavier makes torque delivery consistent
Old 11-13-2020
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Re: Light weight flywheel?

I run one, the engine will come up to RPM's easier, help's take of a good bit. I use a stock clutch, have had no issues with it, have a good 2500 laps on it
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