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Duff #99555 03/01/22 07:03 PM
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That 3D print is very cool CNC-Dude!


David #6714

I'm a machinist... because engineers need heroes too.
1 member likes this: CNC-Dude #5585
DavidBraley #99556 03/01/22 07:08 PM
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Thanks a lot....!



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Duff #99558 03/02/22 02:41 PM
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It is satisfying to see your thoughts turn into real parts.


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65 Chevelle Wagon and 41 Hudson Pickup
Information and parts www.12bolt.com

Duff #99559 03/02/22 11:48 PM
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I agree, that is just too cool!

Duff #99563 03/03/22 01:47 PM
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Thanks guys! Yeah, it is pretty rewarding to be able to take an idea from concept to finished product.



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CNC-Dude #5585 #99661 03/13/22 04:41 PM
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Originally Posted by CNC-Dude #5585
Here is the 8 port head, the 12 Port's baby brother. It has an inline valve configuration.




[Linked Image][Linked Image]


Been off the web for a few days! This conversation has taken off! Hey, CNC!! What engine does this head fit??


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Blackwater #99665 03/13/22 07:38 PM
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They fit the 153 engines, but starting from a raw casting they can be made to fit the 151 engines as well.



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Duff #99670 03/14/22 11:43 AM
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Are they something that's available now?


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Duff #99671 03/14/22 12:07 PM
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Only if you can find them used, but they were made specifically for the Midget racing scene with chambers opened up for 4.125" bores. I sold the patterns because of no demand....



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Duff #100098 04/25/22 03:43 AM
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So, Back to the original question, Anyone interested in a Solid(no water jacket) ported, Arias/Howard 12 port head for drag racing.

Duff #100099 04/25/22 02:35 PM
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Originally Posted by Duff
So, Back to the original question, Anyone interested in a Solid(no water jacket) ported, Arias/Howard 12 port head for drag racing.

I would be for a 235/261. If any of the persons that have the contact info for who now owns the designs of the 12 Port 235/261 heads would kindly pass contact me, I have a few resources available to have them reproduced in larger quantities in the USA and redesigned to use more off the shelf valves, guides, springs, etc., and make more affordable.


[img]https://scontent-atl3-2.xx.fbcdn.ne...m34Al0sESdw9b8bABi6dvwZw&oe=626AF90C[/img]

Last edited by Rodney; 04/25/22 02:36 PM.

Rodney Huss
Rodney #100100 04/25/22 04:07 PM
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Rodney, Then ask on your own post

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