Forum: Pontiac - Street
Today, 08:48 AM
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Replies: 18
Views: 366
The ultimate street piston for a forged piston...
The ultimate street piston for a forged piston alloy should be a 4032 and not a 2618. The 4032 operates quieter, does not expand as much when hot, the piston to wall tolerances can be tighter, and...
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Forum: Pontiac - Street
Today, 07:21 AM
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Replies: 18
Views: 366
For a street-only build,...
For a street-only build, (https://kochiva.com/blog/ausbildung-courses-in-germany/) I'd recommend KB Hypereutectic pistons. They offer a great balance of durability, performance, and affordability for...
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Forum: THE LOBBY
Today, 07:16 AM
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Replies: 153
Views: 12,425
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Forum: Pontiac - Street
Yesterday, 11:40 PM
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Replies: 18
Views: 366
My mild budget friendly build got the heavy,...
My mild budget friendly build got the heavy, thick ring, press fit sealed power/trw forged pistons (no rings) for about $400. The higher performance larger budget build got DSS forged pistons (no...
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Forum: Pontiac - Street
Yesterday, 11:00 PM
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Replies: 6
Views: 340
got it figured out.
The smog chamfer is there...
got it figured out.
The smog chamfer is there to make it a universal 67-79 400 piston. same goes for the 8 VR
The dome volume (8 VRs 10cc.+the chamfer = 15cc.
The pin height is 1.70" vs 1.714"...
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Forum: Pontiac - Street
Yesterday, 10:44 PM
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Replies: 18
Views: 366
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Forum: Pontiac - Street
Yesterday, 10:28 PM
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Replies: 18
Views: 377
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Forum: Pontiac - Street
Yesterday, 10:23 PM
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Replies: 18
Views: 377
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Forum: Pontiac - Street
Yesterday, 10:16 PM
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Replies: 18
Views: 377
Today's progress -
I dug through the pile...
Today's progress -
I dug through the pile of parts and found the gas pedal and it was not in great condition. So I tore it apart, wire wheeled it and sprayed it with some satin black. Cleaned up...
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Forum: 67-69 Firebird TECH
Yesterday, 08:41 PM
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Replies: 52
Views: 2,141
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Forum: Pontiac - Street
Yesterday, 06:45 PM
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Replies: 18
Views: 366
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Forum: Pontiac - Street
Yesterday, 06:17 PM
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Replies: 18
Views: 366
Autotec 4032 alloy is what I used on my 434...
Autotec 4032 alloy is what I used on my 434 build. You didn't specify if you need a dish or not, or what rings you want. The Autotec lets you spec anything you want for ring pack, ring placement,...
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Forum: Pontiac - Street
Yesterday, 05:18 PM
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Replies: 6
Views: 198
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Forum: Pontiac - Street
Yesterday, 04:51 PM
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Replies: 6
Views: 198
Not sure exactly where you're measuring from. ...
Not sure exactly where you're measuring from. With my fitech and air cleaner (1/2" drop base, 3" element) I have a bit over 14" from the bottom of the valley pan at the distributor to the top of the...
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Forum: Pontiac - Street
Yesterday, 03:41 PM
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Replies: 113
Views: 13,625
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Forum: Pontiac - Street
Yesterday, 03:04 PM
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Replies: 18
Views: 366
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Forum: Pontiac - Street
Yesterday, 02:51 PM
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Replies: 9
Views: 296
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Forum: 67-69 Firebird TECH
Yesterday, 02:39 PM
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Replies: 52
Views: 2,141
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Forum: Pontiac - Street
Yesterday, 02:06 PM
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Replies: 27
Views: 698
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Forum: Pontiac - Street
Yesterday, 12:58 PM
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Replies: 18
Views: 366
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Forum: Pontiac - Street
Yesterday, 12:32 PM
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Replies: 9
Views: 296
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Forum: Pontiac - Street
Yesterday, 12:27 PM
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Replies: 18
Views: 366
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Forum: Pontiac - Street
Yesterday, 12:17 PM
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Replies: 43
Views: 1,908
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Forum: 67-69 Firebird TECH
Yesterday, 12:07 PM
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Replies: 52
Views: 2,141
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Forum: 67-69 Firebird TECH
Yesterday, 11:31 AM
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Replies: 52
Views: 2,141
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