high rpm

Hey everyone, this'll be my second post to the forum (and probably not the last). Anyway, I've got a pinging sound coming from my 2002 gt's engine ONLY after peak torque in 3rd/4th gear WOT (5spd manual). I observe my fuel pressure going down by about 4psi (totaling 36psi) every time this...

Thanks first off to all you guys who take the time to read these and reply. Moving on, I just bought my first mustang. It's a 1994 GT Convertible Auto. I just ordered and got in Moog Racing Wheel Bearings and assembly, B&M Shift Kit, Cardone Select Mass Air Flow Sensor, and it already has a...