Inliners International Forums Thread Like Summary - 12 port

Anyone interested in a Arias/Howard GMC 302 12 port solid head.

Here is a pic of a Duggan older design head. It used shaft mount rockers and a canted valve arrangement. will see if i can also get some of a newer Deppe head. The cost of professionally designed and casting a New head is about 100K.
And pic of a Sissell street head also a 12port with a straight valve arrangement

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Not to be a complete trouble maker, but shouldn't a moderator move this discussion out of the Swap Meet? LOL!

I"m really starting to like this place and how laid back it is.

Carry on...

That 3D print is very cool CNC-Dude!

Here's a 3D model I made with my 3D printer I had about 7 years ago before I started getting them cast. This is just one section of the triple side draft 6 cylinder intake. I also cast a 4 cylinder version as well. No flanges were added, I did them separately, but just this piece took 8 hours to print.

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Here is the 8 port head, the 12 Port's baby brother. It has an inline valve configuration.

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