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Message: <blockquote data-quote="Proffitt95gt" data-source="post: 879336" data-attributes="member: 14441"><p>ok i bought a set of gt40p heads today for $100. thought it was a good deal. im gonna get some new valves and stuff for them and prolly gonna get them machined. more then likely gonna get exhaust ported. atleast gasket matched. im gonna run 1.7rr and my gt40 tubular intake. i have more bolts on already on car, cai, 70mm tb, tb spacer, ud pullies, full exhaust. car it dyno tuned on a mustang dyno as of now. it layed down somewhere around 235-240rwhp 312rwtq. so i was thinking after i get it together and re-tuned then i might be around 280-300hp and 320-340tq at the wheels. thats my guess. anyone else running same setup with numbers?</p></blockquote><p></p>