Thanks,certainly something to consider. I just recieved a set of Perfect Circle .060 8 to 1's from e-bay. forged 292 (not produced for 10 yrs now). They weigh a whopping 881.3 grams including the stock pin! They have the D shaped dish,which am assuming would provide some squish or quench. Compared to the cast piston these things are on steroids.
