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how muc boost


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did a search but couldnt find anything on how much boost our cars have stock. I have a SC Caddy STS V and it pulls 14lbs--my Shelby pulls 9lbs. On the Caddy forum folks post about boost not being high enough when its at 9--is 9 normal for our cars??

Edited by Torched10
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Thanks all---- I tried the pulley app on another car, Trans Am, a few years ago and had major issues with other things driven off the same belt, like AC and Power steering units--is that an issue with the pulleys for a Shelby??



Nope, cos you are changing the pulley on the blower snout itself.

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