Copper Cylinder Gasket For 4 Bolt Engine Upgrade .005" - .15mm
This Gasket requires a A high temp gasket sealer RTV grey or copper it also is less likely to blowout and can be reused
Reuseable copper cylinder gasket.
(i.e. 4-bolt cylinder style engines). Copper gasket is .040" (1.00mm) 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.
Will Fit: 36 x 44mm hole centres
Zenoah: Zenoah G240RC , G270RC , G231PUH , G260PUH , G260PU , G231PUM /,G260PUM, G270RC,G290RCengines
Chung Yang: CY F270 engines
Rovan PRC 4 Bolt Engines 26-30.5cc
Also fits TS 4-bolt billet crankcases