Back at playing with these. Holy smokes...we're not even porting just smoothing what is there and trying different valve jobs...
.550 = 311 cfm .600 = 321 .650 = 326
Wow. Sorry but I'm late to the G3 party so...WOW!
Been saying it for years!!!
Dollar for dollar you CANNOT beat the g3 layout. Easy to make power at a much lower stress engine level. BIGGEST thing is the availability of cheap parts! Matt
