~WBF
Thecallofthewildanswered1989-2017[PAID IN FULL!]
Does it have a longer skirt than a 266 piston? Because that's where you get your porting with the longer fuelling duration. You didn't cut the collar on the cylinder I see, that's good. Did you deck the cylinder slightly or no? So same height as a 266 piston and you are running 40 thou/ 30mm dome then?
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