My 5.0 1991 RS Camaro Revving. No muffler, Dual 3" over axle, single 3" out of cat, custom CAI, Mega...
My 5.0 1991 RS Camaro Revving. No muffler, Dual 3" over axle, single 3" out of cat, custom CAI, Megasquirt EFI, AFPR. More to come!! Take 2. Hopefully audio works better.