Well we were at my cousins (a mechanic and also a car guy) and he wanted to give us his opinion so i told the brother to drive by and punch it how he could hear the exhaust. As soon as the brother did it, there was a tiny pop noise and the car gained all its power back. But now you can smell the rotten eggs smell. So i am thinking it was the cat and maybe he like either broke the honeycomb in there or something by getting onto it. But anyways car feels alot better and now i am talking him into a Hogan 3 inch downpipe with the car built in. Told him he might as well get it since he needs a cat anyways.
1995 Pontiac Bonneville SLE (the black one)
Old NA Setup with ER Rockers
PB 15.132@ 92.942 PB 60' 2.269 PB 1/8th 9.7000
1995 Pontiac Bonneville SE (the white one)
Up and Running (Thank you Bill for all your help)
GT1 cam, 105 springs, ect, Ported LIM, Powerlog V2, CAI, Waterpump underdrive pulley, A/C Delete, cooling mods, yea the works
In Modding heaven with ZZPerformance