[QUOTE=tr709;3801741]exhaust is duals with stock manifolds and flowmaster 40's (was in my combo at first post). Pipes are stock size.
I realize long branch mainifolds would help, but I have to wonder how much given the cost
mainfolds(coated) from RARE approx $600
labor to install $400 (quoted)
new downpipes will be needed cost ???
so I'm looking at at least $1200
based on what I am hearing, maybe start with a higher stall converter? I'm ok with a phased approach, agian looking for bang for the buck.
Thanks!
Just noticed this how big is the exhaust?This may be your best bang for the buck put a good 2 1/2 inch exhaust on it and a good set of headers.If your exhaust is anything around 2 1/4 or smaller your are choking off alot of power.My car years ago picked up three tenths just by getting rid of 2 1/8 tailpipes and crappy mufflers to 2 1/2 tailpipes and walker ultraflos.Just think what a full exhaust would be worth 50 hp?
