nah its full race trim, 06 600mod runs on 110, the 07's run on 114 with the updated heads. I will never run pump fuel through any of my race sleds, pump gas is junk. A race motor deserves nothing less than race fuel. and no you don't have to jet ever time the temp changes. yes if it goes from 20*F to 40*F yes then you'll have to lean it up a bit. Anymore questions just ask.
nah its full race trim, 06 600mod runs on 110, the 07's run on 114 with the updated heads. I will never run pump fuel through any of my race sleds, pump gas is junk. A race motor deserves nothing less than race fuel. and no you don't have to jet ever time the temp changes. yes if it goes from 20*F to 40*F yes then you'll have to lean it up a bit. Anymore questions just ask.
SnoPro420 2 years ago