Ok just build a 426 13.1. Question is starts right up pops on acceleration like where it will not move. Jets are at 180 and 48 air/fuel 1/4 out. What do u guys think.
honda400ex2003
07-30-2011, 09:18 PM
go to a 42 and 2.5 turns out instead of a 48 and try it again imo.