lantz Posted November 12, 2015 Report Share Posted November 12, 2015 What did you end up doing dan? Head + gasket, or head only? And would you say it had an significant effect on the kicking effort? I'd appreciate your input! Quote Link to comment Share on other sites More sharing options...
dan williams Posted November 13, 2015 Author Report Share Posted November 13, 2015 Head only and yes it feels about 20% easier to kick. Still a 300 that pulls like a freight train. Quote Link to comment Share on other sites More sharing options...
trapezeartist Posted December 19, 2018 Report Share Posted December 19, 2018 Has anyone ever made sense of the quoted compression ratios in the official Beta specs? 125: 15.9 (totally unbelievable!) 250: 9.0 300: 10.9 200: different again, but I don't have the info to hand now Quote Link to comment Share on other sites More sharing options...
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