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The angles and volume of these plates has been changed to increase power
There is a lead time on this engine due to the high amount of labor that goes into porting/building as well as having the cylinder treated
Re-bevel all porting and stock bevels to prevent damage to the piston and/or cylinder
To see the full potential of this case additional porting is required
6313 - Full Mod G320RC Reed Top End (Replacement for engine 6304) The angles and volume ofReplacement fully modified G320RC reed top end for engine 6304 and long block 6323. This top end must be used on a stock stroke G320RC crankshaft.
