Forum: Pontiac - Street
05-03-2024, 10:58 AM
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Replies: 19
Views: 736
The pin height will be the same. You would just...
The pin height will be the same. You would just have to be careful about running much lift if you used the 76 heads as the valve angles do not match up with the valve reliefs in the 428 pistons. I...
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Forum: THE LOBBY
05-01-2024, 09:58 AM
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Replies: 42
Views: 1,759
I'm not sure if I'm considered a "young guy" at...
I'm not sure if I'm considered a "young guy" at 36 but have been into Pontiacs since I was 13 years old. I bought my 74 GTO for $500 in 2001 when I was 13 and still have it. Then I ended up buying...
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Forum: THE LOBBY
04-14-2024, 10:31 PM
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Replies: 514
Views: 38,443
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Forum: Pontiac - Street
01-28-2024, 10:20 PM
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Replies: 19
Views: 1,213
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Forum: Pontiac - Street
01-19-2024, 06:50 PM
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Replies: 18
Views: 2,014
If you want it to look original, you would want...
If you want it to look original, you would want to run a new resistor wire if it was cut off. I'm not sure if those are available aftermarket by themselves. I suppose you could find a parts harness...
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Forum: Pontiac - Street
01-15-2024, 04:29 PM
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Replies: 7
Views: 808
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Forum: Pontiac - Street
01-05-2024, 11:56 AM
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Replies: 3
Views: 507
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Forum: Pontiac - Street
01-02-2024, 03:44 PM
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Replies: 51
Views: 3,003
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Forum: Pontiac - Street
11-07-2023, 08:05 PM
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Replies: 10
Views: 640
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Forum: Pontiac - Street
11-07-2023, 05:33 PM
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Replies: 10
Views: 640
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Forum: Exhaust TECH
06-22-2023, 11:33 PM
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Replies: 3
Views: 1,024
Ram Air exhaust manifold outlet repair
I have a set of 1967 HO exhaust manifolds that I’m running on my car and one had a problem with the outlet bevel rusting away, creating an exhaust leak. I was out of ideas as to how to get it to seal...
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Forum: 71-77 Ventura including 74 GTO TECH
06-21-2023, 02:16 AM
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Replies: 6
Views: 2,008
Just for future reference, in case questions...
Just for future reference, in case questions about X body sport mirrors ever comes up again, the X body sport mirrors are not stud mount. They have a mounting bracket that attaches to the door. It is...
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Forum: Pontiac - Street
06-13-2023, 11:56 PM
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Replies: 51
Views: 2,667
If you are talking about the 744 cam, it idles...
If you are talking about the 744 cam, it idles with a very slight loap in a 10:1 433 that I have. I would imagine that it would idle pretty smooth in a 461. It runs well and it produces plenty of...
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Forum: Pontiac - Street
05-04-2023, 03:01 PM
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Replies: 52
Views: 3,099
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Forum: Pontiac - Street
05-02-2023, 12:43 PM
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Replies: 52
Views: 3,099
Oil Pump Shaft
Thought I would share a picture of my new oil pump driveshaft that came out of my 428. It is a Melling pump shaft. I just got the engine running the first of April. The first start went well and...
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Forum: Pontiac - Street
04-29-2023, 02:06 AM
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Replies: 104
Views: 5,437
I have a 428 that had a problem with the rear...
I have a 428 that had a problem with the rear cap. I brought the block and a 455 rear cap to a machine shop and they were able to make the other rear cap work. They pulled the dowels in the block,...
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Forum: THE LOBBY
04-05-2023, 08:49 PM
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Replies: 128
Views: 9,835
Here is a picture of a Studebaker with a 389...
Here is a picture of a Studebaker with a 389 tripower. It was owned by Bill Morgan, who used to post here quite a bit.
Here is a link to Bill’s write up about the car. Always enjoyed reading...
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Forum: THE LOBBY
04-05-2023, 11:05 AM
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Replies: 128
Views: 9,835
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Forum: The Body Shop TECH
03-07-2023, 06:46 PM
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Replies: 74
Views: 9,060
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Forum: The Body Shop TECH
02-23-2023, 06:02 PM
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Replies: 74
Views: 9,060
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Forum: Pontiac - Street
12-29-2022, 05:08 PM
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Replies: 22
Views: 2,251
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Forum: THE LOBBY
12-15-2022, 01:35 PM
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Replies: 69
Views: 5,075
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Forum: Pontiac - Street
12-14-2022, 05:02 PM
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Replies: 26
Views: 2,181
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Forum: Pontiac - Street
10-17-2022, 10:48 AM
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Replies: 108
Views: 8,582
I have had good luck with the Summit 2801 and...
I have had good luck with the Summit 2801 and Crower 60240 camshafts in 8:1-9:1 compression engines. For me, both of these camshafts resulted in a smooth idle, good low-end power and made for a...
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Forum: Pontiac - Street
09-17-2022, 10:37 AM
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Replies: 51
Views: 4,083
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