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Forum: Pontiac - Street 01-24-2024, 10:58 AM
Replies: 44
Views: 3,275
Posted By vicgto
Pistons are forged JE/SRP

Pistons are forged JE/SRP
Forum: Pontiac - Street 09-17-2023, 08:55 AM
Replies: 87
Views: 5,044
Posted By vicgto
PRW Stainless Steel 1.65 Rocker close call

I started noticing a valvetrain ticking sound recently, pulled the valve cover and saw a rocker tip roller pin almost out.620119 . I also saw 2 other rockers with loose pins. Needles to say I've lost...
Forum: Pontiac - Street 12-22-2022, 03:49 PM
Replies: 26
Views: 2,195
Posted By vicgto
Looking for T2 intake manifold porting tips

As a result of some texting with Ernie, I decided what my winter project will be. I just received my early Christmas present, a T2 intake, to use with my recently aquired HP 950 carburetor. I"m...
Forum: Pontiac - Street 12-05-2022, 12:20 PM
Replies: 23
Views: 1,213
Posted By vicgto
Carburetor is 3310-01 which Holley shows as 780...

Carburetor is 3310-01 which Holley shows as 780 cfm in their numerical listing chart.
Forum: Pontiac - Street 12-04-2022, 09:11 PM
Replies: 23
Views: 1,213
Posted By vicgto
Paul, I figure this information may help someone....

Paul, I figure this information may help someone. I actually did a comparison with a 750 vacuum secondary vs an 850 vacuum secondary this fall. I jetted the 850 80/86 vs the 750's 78/86 so I'm not...
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