We are doing this cylinder with one of Graham's squish heads. Does anyone have a port map and port timing of this cylinder stock and ideally modded?
Hobbit of course. Modded pa 50 1 case and oem pa 50 1 crank!!
We are doing this cylinder with one of Graham's squish heads. Does anyone have a port map and port timing of this cylinder stock and ideally modded?
Hobbit of course. Modded pa 50 1 case and oem pa 50 1 crank!!
I widened the exhaust 2mm on each side and raised it 1mm, never ran it stock but it is currently on a nc50 and doing 40 with stock carb and pipe.
Yes, I realize this is a 9 year old thread.
Here's a port map I took of the stocko-shocko cylinder. It's pretty similar to the stock P3 / P4 port maps, though not exactly the same as either.
Want to post in this forum? We'd love to have you join the discussion, but first: