Quote Originally Posted by rabid rat
one theory of mine is it 60' is slow because I am underdriving the blower 20 percent @5# of boost,I think it will really wake it up if I bump up the boost,crane says cam is good to 10-12 # of boost,so I am running it at 5#,I think this is like putting to big a cam in a low compression motor,which would also be slugish off the line. Does this make sense to you guys?
well yes more boost will make every thing work better .i have a big cam idle it has 2inch,s of vac at intake at the carbs it has about 15 and the carbs work out of the box just fine carbs think they are on a mild engine the blower helps out