Forum: Performance Parts For Sale/Wanted
04-23-2024, 08:41 PM
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Replies: 7
Views: 544
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Forum: Pontiac - Street
03-28-2024, 06:47 AM
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Replies: 66
Views: 1,994
I see this all the time at the dragstrip,guys...
I see this all the time at the dragstrip,guys will show up with really nice builds, big engines ,500 cubic inch plus..and you watch them run down the track and they fall on their face. A/F or fuel...
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Forum: THE LOBBY
12-30-2023, 06:15 PM
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Replies: 115
Views: 12,283
Not easily, no. These types of twin screw...
Not easily, no. These types of twin screw superchargers take the air in through the ends, in this case the front, and move the air axially (lengthwise) down the length of the rotors and discharges...
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Forum: Pontiac - Street
12-10-2023, 07:49 PM
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Replies: 12
Views: 488
For Comp rollers the cam card will reflect the...
For Comp rollers the cam card will reflect the change in seat duration against the profiles catalog numbers when the B is used. Usually adds a degree on the seat timing numbers against the catalog...
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Forum: Pontiac - Race
12-04-2023, 09:50 AM
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Replies: 29
Views: 2,098
We originally had our vacuum fitting in the...
We originally had our vacuum fitting in the valley pan area on a stock style 2-layer pan. That did not work well for us on the drag strip. We would fill and overflow a 1 quart breather tank in 1...
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Forum: Performance Parts For Sale/Wanted
12-03-2023, 11:04 AM
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Replies: 7
Views: 753
Compression/Power
heads are 6X-4 at about 92cc's which makes compression 9.6-1. I had these heads on a very similar short block in my brothers car with the Holley terminator X fuel injection system. Based on the...
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Forum: Pontiac - Street
11-26-2023, 12:02 PM
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Replies: 116
Views: 10,032
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Forum: Pontiac - Race
11-17-2023, 09:53 PM
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Replies: 135
Views: 16,729
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Forum: Pontiac - Race
11-08-2023, 07:11 PM
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Replies: 135
Views: 16,729
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Forum: 67-92 Firebirds & Trans Ams FOR SALE
10-21-2023, 11:09 PM
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Replies: 10
Views: 2,876
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Forum: Pontiac - Race
08-02-2023, 08:01 PM
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Replies: 6
Views: 658
Looks like the benefits would be:
SBC water...
Looks like the benefits would be:
SBC water pumps are much more common than Ponchos. And especially if you wanted to run an electric pump.
No more divider plate to clearance.
Last but not...
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Forum: Pontiac - Race
06-22-2023, 10:37 AM
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Replies: 353
Views: 53,261
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Forum: Pontiac - Race
05-15-2023, 07:35 AM
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Replies: 36
Views: 3,916
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Forum: Pontiac - Street
12-10-2022, 10:47 AM
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Replies: 12
Views: 1,288
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Forum: Pontiac - Street
12-09-2022, 09:00 PM
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Replies: 12
Views: 1,288
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Forum: Pontiac - Street
09-20-2022, 07:56 PM
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Replies: 77
Views: 8,169
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Forum: Pontiac - Race
09-01-2022, 09:19 AM
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Replies: 18
Views: 1,968
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Forum: Pontiac - Race
03-28-2022, 03:12 PM
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Replies: 42
Views: 3,807
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Forum: Pontiac - Race
02-01-2022, 11:27 AM
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Replies: 6
Views: 1,087
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Forum: Pontiac - Street
01-24-2022, 11:32 AM
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Replies: 92
Views: 11,938
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Forum: Pontiac - Street
01-15-2022, 03:47 PM
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Replies: 33
Views: 4,097
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Forum: Pontiac - Race
01-15-2022, 01:09 PM
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Replies: 144
Views: 35,887
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Forum: Pontiac - Race
11-28-2021, 12:09 PM
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Replies: 144
Views: 35,887
The guy in the youtube link I posted says,...
The guy in the youtube link I posted says, Speedmaster claims, 295 Intake, 202 exhaust. out of the box. From his reaction when he disassembles the heads I think he was dubious of those figures, and...
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Forum: Pontiac - Street
11-26-2021, 06:34 PM
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Replies: 177
Views: 39,478
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Forum: Pontiac - Street
10-06-2021, 08:13 PM
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Replies: 41
Views: 3,900
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