Early A TTI Headers

What are headers worth for Horsepower? 15hp for aprox $800.??

Why bother for a street driven car.

I am using the factory 273 exhaust manifolds,
I took the car to a local Midas, and had duals installed,
the pipes go from the stock size {1 7/8"} to 2 1/4".

My engine is a 318, with # 302 heads,
and a Mopar Performance .430/.450 cam.

I am not drag racing the car, with a 410 cid engine built to make every last
inch of Torque, or HP.

Be honest, is your car going to be needing an extra 10-20 hp?

A good dual system, is worth a lot of HP, compared to single exhaust.

http://www.youtube.com/watch?v=Ud8mci4rjFU