Header for 7.3
Elder User
Joined: Mar 2007
Posts: 889
Likes: 2
From: I'm there!
Originally Posted by strokin_it7.3
I concur. Not needed, but very high on the "coolness" factor. Dockboy made 758hp (n2o as well) with STOCK manifolds, head porting, and up-pipes.
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
that is very far fetched. Blowby made 603 on #2 only, but we are still working off of 1994 technology here. I think dockboy had 575 on fuel last fall, but that was last fall. He is making me wait until spring fling to find out what's new. (gave me a big grin)
Lead Driver
Joined: Oct 2004
Posts: 7,413
Likes: 1
From: Columbia, MO
I think you would have to be pushing a lot of air through the engine to see much of an improvement. For the amount of money they cost, I think someone would be better spending that money in other places like turbos, intercoolers, or injectors, depeding on what your goals are.
