I've got a 350 that will grow when its overhaul time and would like to upgrade my exhaust.
My starting point is 1995(pre-Vortec) 350 MAG mpi with quick-n-quiet exhaust in a 21' Baja.
Do I need to upgrade? Dennis Morre sells some good looking mild performance replacements from GLM for around $500. I see alots of ads, but few offer performance numbers or data. Many outfits offer aluminum manifolds in the $800-1100 range. whose best? Is it worth it? I wouldn't be happy if I spent the money and time to install and ended up with no real gain.
Anybody seem a tech article or comparison of sb exhaust?