i need fast help

[flat_track400ex]

ok guy i need som advice ASAP i have 3 races left this year and then i'm getting ready to start my build. i was looking ot get the 4mm stroker crank from POWROLL what i'm not sure on is sould i get a 440 piston kit or sould i what i was plaining on getting a 426 kit i race manly flat track and TT, what for cam would give me the best power? and what forexhasut sould i go w/ i was looking at the TC or LRD i woudl appricate any advice thanks alot

[dirtmomma]

you should PM member CHEF, he's got a KILLER 4?? flattracker!!!!!!!!!!!!!!!! I don't know much about strokers :( but I did ride a 440 stroker flattracker & it was AWESOME!!! Unfortunetly I couldn't give it all I had cuz he had no sway bar & it was high siding bad w/ me on it he's much bigger than I am :) but anyway GOOD LUCK!!