To but that kind of hp in a 96 I doubt you have a non PI motor! I tend to be conservative but I have an 04 motor with ported PI heads, VT stage 1 cams, long tubes and boltons and I doubt I put out 300!
8.8 Rear End, 3.73 posi gears
Performance Improvement Head Cylinders
SCT X3 BamaPerformance Tuner
Custom Tuned by "AmericanMuscle.com"
Comp Stage 2 XtreamEnergy 270 cams
Comp Valve Springs .550 lift
Oversized valves
Comp Timing Gears
Polyurethane Motor Mounts
Hurst Shifter & Pistol Grip
Long Tube Exhaust Headers
3" X-Pipe with FlowMaster 40s, no cats
ProComp Typhoon Upper/Lower Intake
BBK 78mm Plenum/Throttle Body
K&N Cold Air Intake/Filter
BBK Strut Tower Brace
BBK Rear Shock Tower Brace
Chrome High Output 160amp Alternator
March Performance Underdrive Pulley Kit
Bosch Four Hole Fuel Injectors (21#)
Professional Products Fuel Rail
Gabriel Quad Shocks
Upper & Lower Control Arms
Lowering Springs 1.5" front 1.25" rear
Slotted and Drilled Rotors
Red Powder Coated Ford Brake Calipers
Reybesto Ceramic Brake Pads
Tri-Core All Aluminum Radiator
High Flow Oil & Water Pump
MSD Ignition Coils
Ford Specific Spark Plugs
Ford Racing 8mm Spark Plug Wires
Lokar Flexible Dipstick
Spectra Premium Oil Pan
Royal Purple Synthetic Oil 10w30 & Filter
285/35/18 nitto rear tires
im sure I'm missing some other mods
after I get a new clutch this winter I'll dyno and post reports on power