Tomsantos@87
New Member
Hi I’m having a issue with my 1987 mustang gt the car was converted to carb supercharged mighty demon blow through 650 carb trick flow stage one cam shorty headers x pipe flow master dumps.the car has been running pretty good since adjusting a few things. today while driving wide open throttle the car seems to have a rattle like a metal tapping noise. The thing is i can sit in the driveway and rev the engine with no noise at all. Any clues to what could be causing this noise while driving?