Pontiac - Boost Turbo, supercharged, Nitrous, EFI & other Power Adders discussed here.

          
 
 
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Old 08-03-2009, 06:17 PM
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BRYN-THOMAS BRYN-THOMAS is offline
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Join Date: Nov 2008
Location: HAMPSHIRE ENGLAND
Posts: 36
Default Boost and air/fuel

Hi guys
Would increasing boost (roots) by a couple of lbs make a diffrence to air/fuel ratio.
Had car on chassis dyno all good 440hp at wheels uncorrected at 5lb boost so got room to play.
Three good runs last sunday 10.75 10.74 10.78 at 124 60ft down from 1.8s to high 1.5s mickey thompson sportsman pros seem to work at 9-10lbs
cheers

 


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