I've used all kinda sizes/brands on cars over the years. BG and Holley's have worked well. I only had one bad out of the box(holley Dominator that summit swapped out at no charge). The only carb that didn't work extremely well was a predator...looked cool but I couldn't get it tuned properly. Every carb comes with a disclaimer "some tuning required" will be located somewhere on the packaging or sales material.
smaller carbs will have better signal and drive-ability but a well tuned big carb may provide more power. I loved running 11's with my 700holley DP..most streetable carb I ever owned. Next best carb was a Carb Shop modded 850.... Check the timing, tune,jetting, and plugs. Make sure there isn't any dirt in the air bleeds as well. Walt http://www.personal.kent.edu/~wbainey/CHEVELLE.htm ----- Original Message ----- From: mike f <[EMAIL PROTECTED]> Date: Monday, June 27, 2005 10:24 am Subject: Re: [Chevelle-list] 454 carbs > Fred, may I suggest you send the carb, whatever you > have, to the carb shop in California? Include all your > specific engine/drive train information, weight and > such and have them "flow" the carb. At least you will > know the problem is not the carb after that. > Hope this helps > mike > > --- Fred Dowaliby <[EMAIL PROTECTED]> wrote: > > > Thanks to all for your input. I still don't know > > what I will do, but > > I'm going to begin by checking out other settings > > which might affect > > performance, like timing. > > > > Thanks, > > > > Fred > > > > > > > > > > > ____________________________________________________ > Yahoo! Sports > Rekindle the Rivalries. Sign up for Fantasy Football > http://football.fantasysports.yahoo.com > >

