upgrade headers?
ok ive posted a topic asking about headers and how people like them, but in all honesty does it really make difference to even change them? or is it best to just upgrade your exhaust and call it a day?
Originally Posted by f150version_5.0
ok ive posted a topic asking about headers and how people like them, but in all honesty does it really make difference to even change them? or is it best to just upgrade your exhaust and call it a day?
Put long tubes on the corvette. Don't go to big on them. Put 1 7/8" primaries on it and it killed the bottom end. Above 3000rpm and it was a monster. Below that it dropped 20-30tq. Can't remember exactly. Been several years. It was a noticeable increase on the top end. About 25hp and the same torque. If I did it again id do 1 5/8" primaries. Trade a little on the top but gain it on the bottom. I'd say the 5.0 would be great with a set of 1 5/8". Go cruise some mustang forums. Those guys will help ya out and set ya straight.

