5.0 blower guys......

dirtyjerz5.0

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my cobra has a vortech s-trim pushin 5lbs out. I have a reichard racing 3.2 pulley that should bring it up to 9psi. You think i should slap it on? or do i need to get some 42#er's and go with a new tune?
 

97vertstang

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5lbs and 365??? aftermarket heads??? my buddy put 354 with 10lbs and a powerpipe.
 

SvtBlack95

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maybe your guage is dumb lol mine was saying i was hitting 3 psi and i know i was hitting more like 13 psi so i bought another gauge hooked it up and bam 12-13 psi....
 

quickstang_1994

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with stock heads you should be at 9-10lbs you have something wrong more than likely with your hp numbers its the boost gauge try another gauge because you may end up have more boost than you are wanting with a pulley change
 

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