Bring it in!
How about stepped headers, 1.75" into 1 7/8" into a 3.5" collector? Kook's makes them for an LT1 f-body.Originally posted by DEVIL.DOG:
We may be building a custom set of headers on my car for a high HP application. If and when it happens, I would consider the 1 7/8".
Originally posted by DEVIL.DOG:
Funny you should ask. we were actually considering stepped from 1 3/4" to 2" with a 3 1/2" collector and 3" ball socket to a 3" exhaust system. We have other projects to finish first but this is on the "to do" list.