Posted by Bruce in BC [24.207.97.176] on Thursday, September 05, 2013 at 00:42:53 :
In Reply to: Re: Motor update posted by Paul (in NY) [12.64.180.104] on Wednesday, September 04, 2013 at 22:05:50 :
depends on the 4bb but if you get one sized right the milage is generally better than the 2 bb - UNLESS you stick your foot into it .
A 470 holley might be the perfect fit - once you understand them the holleys are way tunable .
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