Forum: Pontiac - Race
04-12-2024, 09:30 PM
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Replies: 0
Views: 213
Question for the board
Posted this in the wrong section earlier…
Anyone run 4.350 Ross pistons, flat-tops, for Edelbrock heads, .990 pin bore and a 1.420 CH or maybe somewhere close to this?
If you have the build...
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Forum: Pontiac - Street
04-12-2024, 05:46 PM
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Replies: 0
Views: 208
Question for the board
Anyone run 4.350 Ross pistons, flat-tops, for Edelbrock heads, .990 pin bore and a 1.420 CH or maybe somewhere close to this?
If you have the build sheet with the listed weights, can you share the...
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Forum: Performance Parts For Sale/Wanted
04-08-2024, 08:39 AM
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Replies: 0
Views: 189
F/S Cometic MLS Cylinder Head Gaskets
Chicagoland area - 60047 will be the shipping zip code.
New, qty (3) Cometic MLS cylinder head gaskets. Have original packaging.
4.350 bore.
.040 compressed thickness.
Added ‘421’ cooling...
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Forum: Performance Parts For Sale/Wanted
04-07-2024, 06:29 PM
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Replies: 0
Views: 244
F/S Ross Pistons / TS Rings / Ross Spirolox
Chicagoland area - 60047 will be the shipping zip code.
Qty (10) Ross pistons originally sourced through Butler Performance.
New.
Were installed in a motor but never run. Engine was fully...
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Forum: 61-77 GTO, Tempest & LeMans Parts For SALE
04-07-2024, 05:36 PM
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Replies: 5
Views: 438
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Forum: Performance Parts For Sale/Wanted
04-07-2024, 05:34 PM
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Replies: 8
Views: 1,077
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Forum: Performance Parts For Sale/Wanted
04-07-2024, 05:32 PM
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Replies: 9
Views: 855
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Forum: Pontiac - Race
04-02-2024, 08:29 AM
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Replies: 1
Views: 253
RobbMC Fuel Pump Users Question
For use with an IA2 block, any mods required to the 1100HP pump to fit correctly?
I asked Robb via email and he said he wasn’t sure with the All Pontiac block. MR1 requires some light clearance to...
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Forum: Performance Parts For Sale/Wanted
03-31-2024, 06:23 PM
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Replies: 9
Views: 855
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Forum: Performance Parts For Sale/Wanted
03-31-2024, 06:21 PM
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Replies: 8
Views: 1,077
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Forum: 61-77 GTO, Tempest & LeMans Parts For SALE
03-31-2024, 06:20 PM
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Replies: 5
Views: 438
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Forum: Performance Parts For Sale/Wanted
03-24-2024, 10:30 AM
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Replies: 8
Views: 1,077
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Forum: Performance Parts For Sale/Wanted
03-24-2024, 10:28 AM
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Replies: 9
Views: 855
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Forum: 61-77 GTO, Tempest & LeMans Parts For SALE
03-24-2024, 10:27 AM
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Replies: 5
Views: 438
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Forum: Pontiac - Race
03-23-2024, 09:53 AM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 06:39 PM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 05:27 PM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 05:16 PM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 03:25 PM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 02:22 PM
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Replies: 14
Views: 490
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Forum: Pontiac - Race
03-22-2024, 01:05 PM
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Replies: 14
Views: 490
Board question/advice…
I have an IA2 and will require a deck clean up that will likely put my piston up to +.010 out-of-the-hole.
My current piston is a Ross with a 2cc dome. Piston to cylinder wall is the nominal...
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Forum: 61-77 GTO, Tempest & LeMans Parts For SALE
03-17-2024, 09:58 AM
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Replies: 5
Views: 438
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Forum: Performance Parts For Sale/Wanted
03-17-2024, 09:55 AM
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Replies: 8
Views: 1,077
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Forum: Performance Parts For Sale/Wanted
03-17-2024, 09:54 AM
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Replies: 9
Views: 855
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Forum: Performance Parts For Sale/Wanted
03-12-2024, 09:19 AM
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Replies: 9
Views: 855
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