New 3" exhaust with 2.5" Tailpipes

CMCE said

Now THIS is what I call useful information! Thanks so much for posting this.

Click to expand...

Thanks!

If only you could find Jim Hand's Pontiac book from Car Tech, you could see all he tested and all I wrote about in the exhaust sections. Dad wore the track out testing and I miss the fun we had doing it all too.
Tom