RooR Posted October 17, 2014 Report Posted October 17, 2014 I was told my domes were cut to match the WSM 68.5mm pistons at 10 degrees? does that sound right? I was thinking 9 or 13 Quote
BANSHEE HP Posted October 18, 2014 Report Posted October 18, 2014 10* dome on a 9* piston is fine, 1* of divergence. now they could be 13* banshee big bore pistons or 9* blaster pistons. Quote
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