BIG BORE 92cc EVO RPM POWER PACKAGE

BIG BORE 92CC PERFORMER RPM POWER PACKAGE
The Performer RPM Package supplies all of the necessary components to upgrade your existing 100", 107", 113", 117", 121" or 124" EVO big bore motor. This particular motor group consists of both 4" and 4-1/8" bore combinations. These big-bore kits should be purchased according to the desired compression ratio chosen from our cubic inch/compression ratio chart. The kit includes heads, camshaft, adjustable pushrods, and all gaskets needed for the kit installation.