• DDM .012" (.300mm) Copper Cylinder Gasket for 4 bolt RC Engines

High-compression, reuseable thin copper cylinder gasket for 4 bolt engines.

Fits Zenoah G240RC / G270RC / G231PUH / G260PUH / G260PU / G231PUM / G260PUM engines (i.e. 4-bolt cylinder style engines).

Also fits TS 4-bolt billet crankcases. Copper gasket is .012" (0.30mm) thick - stock gasket is .020" (0.50mm) thick.

Installing this gasket reduces the squish clearance in your engine - usually the easiest way to increase power and reliability of a small 2-stroke engine.

You should experience a noticable improvement in low end torque and throttle response as well as slightly increased top end RPMs.

DDM recommends using 95 octane or higher fuel after installing this gasket.


*Note: Be sure to check your squish clearances when using this gasket.

Failure to maintain proper squish clearance can result in a severely damaged or destroyed engine.

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DDM .012" (.300mm) Copper Cylinder Gasket for 4 bolt RC Engines

  • Brands DDM
  • Product Code: CA358
  • Availability: In Stock
  • £5.49


Tags: 4bolt, copper, gasket, rc, engine