I did a o ring kit in my duner today and went to torque em all at 21lbs and 7 out of 10 pulled. The last time I used helicores and it held great. Just wondering if there is something better or is helicore fine? Oh it's a Noss head by the way.
I'm building a 4 mil stock cylinder alky bike and I'm curious to what kinda hp can be made out of a 4 mil stock cylinder? What kinda hp and 300' times have y'all seen? Any info would be appreciated! Thank you