Re: Port and polish intake manofold
Originally Posted by BigSteve305
I was told I would gain more hp my boy did it to his crown Vic along with a x pipe and said he got 70 hp . So I should put new headers in first u say before I do that
.... he might be exagerating a tiny bit.
bbk ssi, 70ml t.b., bbk adj.reg., bd11-a 11psi, e-cam,
racing aod, 2700 stall, 3.42 gears, ported e7, 308ci, 1.7rr, comp .560valve springs, gear drive, high dwell module, msd 6a & coil, bbk off road xpipe, mac cat back, 30lbs inj, pro-m 90mm, welded subframe connectors, boxed upper & lower trailing arms, spherical axle bushings, 255/50/16 tires, 255lph pump, 456hp