Thanks guys for replying so quickly.
So the cat in the center then is of pretty good quality and so I dont need a better cat - or wont see any power gains if I go to a different cat. Hmm I guess the exhaust shop can test to see if that cat is good or not.
Makes me wonder if 6 months ago when I ran the
15.40@90, if my cats were partially clogged or not. I was kinda hoping to hit 15.20 on a stock SVT with a KKM, modded y-pipe and missing resonator. My best 60 foot was a pathetic 2.36 or something. That was on Eagle GT IIs.
Now I'm rambling about different stuff...
