Quote:
Originally Posted by Camaro1973
If your on the stock 90mm pulley now, your not making 12psi of boost more like 16. Also your tq numbers seem off. Just a Maggie swap, headers, intake, tb, etc the hp/tq numbers should be fairly close.
Have a dyno print ?
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Baseline
https://imgur.com/dCZexkF
After above mods
https://imgur.com/EJ6Dwt1
I will mention this is actually on a C7Z...