Actually a blower on a Pre-PI 4.6 pull only a few horse power more than a Non-Forced induction PI 4.6.
The heads are better bang for the buck in that situation. Do some mild porting, see about the possiblity of putting larger valves in and you'd be above a Blown Pre-PI 4.6.
Well thats a blown Pre-PI thats not tuned. Which surprisingly alot of people dont seem to do. I always see guys running 6 PSI boost with stock 19 LB injectors, Stock Mass Air meter, and Stock Computers.
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64 1/2 "D" code Red Mustang Coupe.
Red Baron,
2000 Perf Red Mustang GT. 5spd. Stage 2 CNC heads with Large Valves, Comp Cams (270-274 dur .550 lift), Forged Crank, DRP pistons, Manly H-beams, Pro M 87 mm Mass Air, 24lb Inj, 75mm TB, Plenum Spacer ,Long Tube Headers, Homemade H-pipe, 2 chamber Flows, 4:10's, Steeda Tri-Ax, LKW 70/30's, Eibach Drag Springs, Steeda SubFrames, Battle Boxes, Rear Girdle, Adj uppers, Alunimum Drshft, Southside Lift Bars.
Project Cars, 64 1/2 6cyl coupe, 1930 Model A Nostalgia Rod.
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