Lets talk headers

[Ed Wright]

Originally Posted by 1320racer

no maybe definitely! Most run headers that are not one but two pipe sizes too big.

How did you come up with that? Do you not realize most Stock & Super Stock racers actually test these things? Unlike bracket most racers. I have seen many EFI cars like larger tubes than carbureted engines. Mine is enough faster with 1 7/8" than 1 3/4" (including 13/4"-1 7/8" steps) , I am not too sure it would not like 2" headers in good air.