You can type here any text you want

Custom headers?

Welcome!

By registering with us, you'll be able to discuss, share and private message with other members of our community.

SignUp Now!

tobuyitright

Member
Joined
Aug 29, 2005
Messages
147
I am needing to make a set of headers. What are the best tube size for primaries, and cross-over. Also does equal length tubes matter? Thanks
 
Primaries depends on the size of your exhaust ports and/or whatever flange you find to use. I think RJC has all the flanges you need so just use the same primary size of his flanges. I would also use the crossover size that fits the 3 bolt flange the best so there isn't much fabrication involved. Anything 2 inches or better for each side after the collecter or 3 inches if merged a ways before the turbo flange should be plenty. I can't remember off hand what size the turbo inlet is.

Equal length won't make any difference on a turbo motor so just do what fits the best and easiest.
 
Back
Top