Originally Posted by
ConciliumDesign
You sure you didn't mean .02 inch because .2 inch sounds like way too much.
Has anyone tried running an 086 with a longer header on a 7 port? If got an extra JP-3 and I'm thinking about using it's header with a 086 on my 7 port. Maybe even use an exhaust extender to get more bottom.
The 053 pipe really works well with the 7 port, as far as exhaust extender, we used to use the Waller adapter, 6 or 7 years ago, which was pretty much an extender, on the RB engines, that were 7 port motor, S7, WS7, with the 086 pipe, it worked quite well, gave it better bottom and was very linear.