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Forum: 66-67 GTO Tempest & LeMans TECH 01-12-2026, 05:32 PM
Replies: 9
Views: 452
Posted By Joe37
That's just what the Rochester manual shows,...

That's just what the Rochester manual shows, just one less part I have to trck down. Thanks for the information,

Joe
Forum: 77-81 Firebird & Trans Am TECH 12-28-2025, 12:43 PM
Replies: 7
Views: 1,310
Posted By Joe37
1978 MVMA Specification Form Firebird

I ran across a copy of the 1978 MVMA Specification form for the '78 Firebird line up. If anyone knows a quick way to scan and post I will, or I can copy and mail out if you want one. Dad's brother...
Forum: Tri-Power Tech 01-19-2025, 11:29 AM
Replies: 48
Views: 38,919
Posted By Joe37
Yes, the GTO used the same setup only mechanical...

Yes, the GTO used the same setup only mechanical linkage, '65-'66 only. '66 had a bigger center cab and matching manifold. Nothing wrong with vacuum system if its working correctly, you just...
Forum: Tri-Power Tech 03-21-2024, 01:08 PM
Replies: 13
Views: 3,715
Posted By Joe37
Lets go with this, 1964 and older, all vacuum...

Lets go with this,
1964 and older, all vacuum operated, manual or automatic transmissions
GTO, and big car

1965 - 1966, automatic transmissions , vacuum operated tripower
1965 - 1966, manual...
Forum: Tri-Power Tech 03-18-2024, 08:18 PM
Replies: 13
Views: 3,715
Posted By Joe37
Thanks for the information on the GTO's. Could...

Thanks for the information on the GTO's. Could one assume the '65-6 big cars were the same way?
Not that any of this matters really, just curious.

Joe
Forum: Pontiac - Street 06-03-2023, 09:11 PM
Replies: 5
Views: 2,164
Posted By Joe37
You can only be as close as the smallest shim,...

You can only be as close as the smallest shim, which is .015". You could try moving valves around and changing retainer and keepers, but at the end of the day, .015" to .020" is good enough.
...
Showing results 1 to 6 of 6

 
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