[chevylookin]

Hey awbrown, thanks for the advice. But what are progressive carbs? I thought that was a term used for vw's like weber carbs and stuff like that. I live in So Cal so I guess heat risers and stuff like that is of little concern since Ive already deleted that when I split the exhuast and if anything, it has improved the fuel consumption. I told the engine builder that I only wanted a mild cam and to keep it as stock idle as possible. thanks for the advice!