bang

Short back story-My father in-law due to medical issues sold his fairlane a year or so ago and bought a Fox body- Really clean car, pretty good looking paint and decent interior. He spent the last year (with help) getting it running/driving well and fixing the interior , fuel system etc. For...

Hello all, I have a 1991 347 stroker lx 5.0 with the HP EFI system. I have an off-road X-pipe with shorty headers, full tail pipes, and mufflers. I would like to know how to do exhaust pops and crackles, such as when I let off the throttle after acceleration. I have not had any success with...