Nailhead Freaks...

[Kustm52]

Seen these?
Nailhead intake risers (http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=34198&item=2467703 871)
Never seen any of these...I guess the increased runner length is what does the trick...interesting.
http://i20.ebayimg.com/03/i/01/77/39/94_1_b.JPG

[ESnacky6]

Hmmmmm....

I'd love to see ACTUAL dyno test sheets on these...

[Dakota]

I have seen people use them and drill ports for Fuel Injection for use on like 6 deuce intakes and such, just using the center carbs as "throttle bodies". Pretty slick...

[zman]

There are 2 different people selling them right now. The guy in the Pacific North West seems to think he can get a patent on them. It's kinda funny. I've heard that they do a fair deal with the qaudrajet manifold. One of the guys on the Nailhead list supposedly has them and the dyno sheets. I was planning on using a set for the fuel injection on my 425...