Originally Posted by Dezod

Well, my choice in flywheel is based upon a vast array of motorsports background experience.

You would want to a slightly heavier flywheel like an 11lb one in a drag racing or street car preferably. This is because it has more initial mass and makes for ease coming from a dead stop with not a lot of throttle required to spin her fast.

http://www.dezod.com/pd_competition_...teel_ultra.cfm

If you road race/rally/auto-x, I recommend the lightest flywheel you can get. Once you're moving, the mass issue is moot. The car will accelerate slightly faster in revs due to the super light flywheel.

http://www.dezod.com/pd_competition_...ltra_light.cfm

As far as clutch, if you don't have any real power adders (N2O or turbo), then don't worry about needing a crazy clutch. Any of the following will work fine....

http://www.dezod.com/pd_competition_clutch_stage.cfm

http://www.dezod.com/pd_competition_clutch.cfm

http://www.dezod.com/pd-exedy-oem-cl...5-dxlxexhx.cfm

http://www.dezod.com/pd_exedy_organic.cfm

http://www.dezod.com/pd-act-heavy-duty.cfm