FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
|
#1
|
|||
|
|||
Header
Prepping to build a 461 for my 69 Catalina wagon. Looking to make 500+ hp on pump gas and need to find headers..
Is there anything that will work with Dports or round ports? I'm going with alum. Heads and not sure which I can find headers for. ?? |
#2
|
|||
|
|||
Are you apposed to the large RA manifolds? I’m gonna try a pair on the C10 that I’m building. Years ago a local guy was running an all steel ‘69 GTO with an iron headed 455. Ran low 12s at 3000ft. He said he took off the RA manifolds and put on 1 3/4” headers and seen no improvement at all.
SD |
#3
|
|||
|
|||
Quote:
|
#4
|
||||
|
||||
If you go with RA manifolds, keep in mind that the full size cars used the long branch manifolds and not the A-body style.
__________________
1966 GTO 1969 Lemans Convertible- F.A.S.T. legal family cruiser. 12.59 on G70-14 Polyglas tires. 1.78 60' 1969 Bonneville Safari- cross country family cruiser. . 1979 Trans Am 400, 4-speed, 4 wheel disc. View from the drivers seat racing down Atco Raceway- http://www.youtube.com/watch?v=GhYDMdOEC7A Ride along in the other lane-http://www.youtube.com/watch?v=mIzgpLtF_uw |
#5
|
|||
|
|||
Thank you. That's good info! I would be pissed if I bought the wrong ones...
|
#6
|
|||
|
|||
Headers for a 67-69 Firebird will work
or the LongBranchers If you go RoundPort heads - Headers are the only affordable option RoundPort LongBranchers are for millionaires , if you can even find a a pair |
Reply |
|
|