MG porting
Pinnacle OPE Member
Well as I was going to get timing numbers for you guys I got a surprise that JB weld did not work so don't do it now my saw is back apart I took all the JB weld out of the exhaust port I'm going to run it with the free port issue with out base gasket and see what it does. Then I'll give timing numbers if I feel it's worth it other wise I'll stick the 54mm back on it.lol