Holeshot36
01-24-2004, 04:21 PM
Just bought a used fcr39mm and it came with a 180 main and 50 pilot, jettied for a 440 and i have a 416 with cam,port,11:1,fmf slip on. I knew before i installed it it wasn't going to run perfect without some tweaking but when ever i get going and peg the gas it just spuders and doesn't pick up any speed, what could that be?