Forum: Pontiac - Race
Yesterday, 12:17 AM
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Replies: 26
Views: 1,606
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Forum: Pontiac - Race
05-07-2024, 05:15 PM
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Replies: 26
Views: 1,606
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Forum: Pontiac - Race
05-07-2024, 03:54 PM
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Replies: 26
Views: 1,606
I know some new head are found so it is not...
I know some new head are found so it is not really an issue fixing these anymore. But, I frequently weld iron heads and use epoxy on heads. Looking at those pictures of the problem area you could...
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Forum: Pontiac - Street
05-07-2024, 08:05 AM
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Replies: 6
Views: 237
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Forum: Pontiac - Street
05-06-2024, 11:31 PM
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Replies: 6
Views: 237
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Forum: Pontiac - Street
05-01-2024, 06:46 PM
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Replies: 23
Views: 817
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Forum: THE LOBBY
05-01-2024, 08:19 AM
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Replies: 42
Views: 1,645
The prices have to stay high or go up, because...
The prices have to stay high or go up, because that same money buys less and less. If the price on car has went down the last few years, it didn’t go down in price a little, it went down a lot....
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Forum: THE LOBBY
04-30-2024, 05:15 PM
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Replies: 42
Views: 1,645
I bought a newer Ram 4x4 half ton pickup last...
I bought a newer Ram 4x4 half ton pickup last winter with a V6. After driving it a while I thought this might be a good vehicle for my son to drive when he gets his license.
He is going to be 12...
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Forum: Pontiac - Street
04-30-2024, 04:19 PM
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Replies: 18
Views: 1,915
My experience with them is that growth happens...
My experience with them is that growth happens quite a bit rechecking vmaxs.
Some set them cold and rechecked later when hot. If .010” was cold it probably is about .014” or more hot, and .016”...
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Forum: Pontiac - Street
04-30-2024, 02:31 PM
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Replies: 10
Views: 529
I have found if the bolt gets to the point it...
I have found if the bolt gets to the point it shouldn’t be used again normally you can feel it stretch to much on that last 30*. It will feel like the torque isn’t increasing much, even though your...
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Forum: Pontiac - Street
04-30-2024, 07:59 AM
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Replies: 37
Views: 2,175
I probably wouldn’t have thought to mention the...
I probably wouldn’t have thought to mention the info in my last post. Except our most recent engine project here was replacing a bone stock flat tappet cam on an engine that lost two intake lobes and...
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Forum: Pontiac - Street
04-30-2024, 12:56 AM
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Replies: 37
Views: 2,175
I tend to think your failure was from something...
I tend to think your failure was from something else. I recall 20 plus years ago I helped friends put SPC-8s in two different engines that both had completely stock original valve springs. Lots of...
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Forum: Pontiac - Race
04-28-2024, 02:53 PM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Street
04-26-2024, 09:40 AM
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Replies: 11
Views: 649
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Forum: Pontiac - Street
04-26-2024, 08:49 AM
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Replies: 11
Views: 649
Unless they did some head milling it probably...
Unless they did some head milling it probably lost a half of point of compression against the stock 326 head. I think a 389 has about an 8cc bigger head chamber. But I am just going off of...
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Forum: Pontiac - Street
04-25-2024, 10:26 PM
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Replies: 37
Views: 2,175
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Forum: Pontiac - Street
04-24-2024, 07:04 PM
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Replies: 37
Views: 2,175
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Forum: Pontiac - Race
04-22-2024, 08:12 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-21-2024, 10:56 PM
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Replies: 61
Views: 3,661
I also recall a few years ago Speedmaster sold...
I also recall a few years ago Speedmaster sold copies of blower drive’s with the BDS log still on them. Summit I don’t think was a vendor for SM at the time, it was known in smaller circles, not...
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Forum: Pontiac - Race
04-21-2024, 11:47 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-21-2024, 10:00 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-21-2024, 06:40 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-20-2024, 09:11 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-20-2024, 08:41 AM
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Replies: 61
Views: 3,661
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Forum: Pontiac - Race
04-18-2024, 08:14 AM
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Replies: 61
Views: 3,661
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