I have a 1995 mustang gt, modifications: 347 stroker, trickflow trackheat heads (170 intake runners/ 61cc chambers), trickflow trackheat intake (nonported), tfs cam 543/563 lift), 24lbs injectors, bbk cold air and 70mm throttle body, 76mm massair meter, crane fireball ignition box, alumium flywheel with t-5, 4:10 gears, bbk shortly headers with mac prochamber and flowmaster mufflers. I had it dyno tuned on a Mustang dyno and the results are as follows:
323 rwhp @ 5300 rpm
396 rwtq @ 3700 rpm
Power decreases after 5500, I thought that this engine would rev to 6000-6200 for peak hp. The dyno tech thinks that my valve springs are bad. Does anyone have any suggests? Thanks for your input.
323 rwhp @ 5300 rpm
396 rwtq @ 3700 rpm
Power decreases after 5500, I thought that this engine would rev to 6000-6200 for peak hp. The dyno tech thinks that my valve springs are bad. Does anyone have any suggests? Thanks for your input.
