newest part:
Copper gasket is .040" thick, double the thickness of a stock gasket. By installing this gasket, you will increase your squish clearance, allowing installation of stroker crankshafts for increased engine displacement. This stronger gasket resists leaking and blowout.
i should be up to 30cc. now, i also got my new tires. and two new rims for the front. next step is a new head and bottom end