Thanks for the insight, i'm thinkin about the +6. we do alot of hill shootin/idiot hills, and a fair amount of draggin at night. (definately more dunin' than draggin). I had a buddy that did the 4mil stroke, porting from trinity, shaved head, 32+- carbs, dyna,v-force and toomeyy t5's and ran with a +4. It was a good ride. +4 is still in the back of my mind. Whats the diffrence in stage four porting from trinity and a reasonably stock/unchainged cub cylinderin regaurds to horsepower output.
thanks for the help...troyboy