Rhino0039
03-21-2006, 11:26 PM
Hey I have a 416 kit with hmf full exhuast and hotcam stage 2 and a K&N filter... I had a 440 with the same stuff I ran 155 main and stock everything else and it ran great! and now I put a 416 cylinder and piston in it runs but if it idles awhile it will sputter and die... Well my question is what are you guys runnin on ur 416s? Whats your pilot, airfuel screw, needle clip and main jet set at????