Anybody have an old TRW catalog laying around (mine seems to have grown legs). I'm trying to track down the advertised compression ratio for a set of TRW 2266 (.30 over 440) pistons when used with 85cc heads.
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Anybody have an old TRW catalog laying around (mine seems to have grown legs). I'm trying to track down the advertised compression ratio for a set of TRW 2266 (.30 over 440) pistons when used with 85cc heads.