Please tell me the best fit small block headers.

Yes, more so on lower powered engines. Feels like the difference between a crap running car and one with a really good tune up and then some, but just some. Not a ton.



Best advice right there.



You have done something wrong!



Or something more serious!



Well, at least you got half of it right....:banghead: :glasses7:

Thanks Rob,
I have been really debating the header deal.
I have 68-70 340 mani's with factory dual exhaust.
It runs nice but was wondering would it be worth it.
The 318 is stroked to 390ci,with a decent cam etc.Runnig eddie heads pretty much out of the box.
I have an MSD set up with 8mm wires and the 6al2 box. 750 double pump quick fuel carb on top of RPM intake. 8 3/4 489-with 410's and 275-60 Nitto drag radials.
It hooks awesome and pulls nice.
I'm just an almost 50 year old fart that likes to pound pavement and hopefully get to the track once a year.