Sky, What u have to do, is jack it up until the wheels are off the ground, mark the driveshaft with chalk, mark the wheel & remember where they are at, then spin the wheel 1 fill time around, & as you are doing that, watch the d/s & count how many times it goes around. Simple!
here are the dyno specs:
RPM TORQUE HORSEPOWER
2500 367 157
3000 386 220
3500 428 285
4000 458 349
4500 443 380
5000 421 401
5500 351 367
max hp 401@500rpm
max torque 458@4000rpm
that is on 87 octn gas
Sky, How Come Your Never On The Chat???
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1988 Mustang GT, T-5
No Smog Pump (Shorty Belt), Dumps At The End Of Stock H-Pipe, K&N Air Filter (Stock Air Box), Removed air silendcer), 198.9 rwhp @4200 (235 Motor!!), 285 lbs-ft @2900 (336 Motor!!!).
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