If i was to buy a .390 or a .430 webcam or a powroll 365cc kit would i need to invest in a oil cooler? or could i hold off. And which would you Recomend?
You don't have to use the oil cooler unless your a very aggressive rider, it'll just keep the rebuilds to a minimal!!! As for preference I would recommend the .430 full race cam with conjunction with a 10.75JE piston, you can't go wrong there. The all around cam would be better for those on scenic tours who still lug the motor around. ;D