[3fastgtos]

Originally Posted by Aaron Quinton

I was getting ready to ask you how you we're packaging 2-1/4" on the 2 center ports and then I remembered it's a DRCE BBC head! Have you looked at 2-1/4" to 2-3/8" to 2-1/2"? I'm sure it will do well, you should pick up a ton.

Has any packaged anything larger than 2-1/8" on a head with the traditional Pontiac exh port outlet?

We're running 2.5" at the head and even double walled. It's done with an adapter plate bolted to the head with counter sunk bolts then you relocate the header bolts where you want on the adapter plate. I have three different cars with the adapter plates and it makes sealing them up and removal easy.