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Search: Posts Made By: OldSDGuy
Forum: Pontiac - Street 04-12-2024, 11:05 AM
Replies: 194
Views: 13,690
Posted By OldSDGuy
Thanks for that info sdbob. Was trying to...

Thanks for that info sdbob. Was trying to remember where I heard/saw that early ram air heads had an inside damper and then I recalled that I saw it on Wikipedia....for what it's worth:

'Around...
Forum: Pontiac - Street 04-11-2024, 08:20 PM
Replies: 194
Views: 13,690
Posted By OldSDGuy
Hey Steve25, No dampers on the SD. Just an...

Hey Steve25,
No dampers on the SD. Just an inner and outer spring. Not aware of any recent Pontiac V8 with a flat spring damper. I've heard of a flat inner damper spring on early Ram Air motors...
Forum: Pontiac - Street 04-11-2024, 02:26 PM
Replies: 194
Views: 13,690
Posted By OldSDGuy
Just a reference pic of the springs from my '74...

Just a reference pic of the springs from my '74 SD engine. You can easily see the purple dye/paint near the seat.
Forum: 70-73 Firebird & TA TECH 04-11-2024, 01:50 PM
Replies: 5,648
Views: 664,889
Posted By OldSDGuy
Not sure if this applies to yours since you're...

Not sure if this applies to yours since you're asking specifically about a '73 but on my '74 SD (mostly original), which I'm assuming would be similar there is no plastic push pin clip in that metal...
Forum: 70-73 Firebird & TA TECH 10-20-2023, 06:22 PM
Replies: 5,648
Views: 664,889
Posted By OldSDGuy
Ebay '73 SD

KAINSEL, Block appears correct but it's not numbers matching for all components across the board. Carb not correct. Carb float bowl assembly is for an auto '74 SD. Carb air horn assembly doesn't have...
Forum: 74-76 Firebird & TA TECH 04-12-2022, 07:44 PM
Replies: 9
Views: 1,356
Posted By OldSDGuy
That extra vacuum connection on the air cleaner...

That extra vacuum connection on the air cleaner housing is interesting. My '74 SD (all original) air cleaner housing only has the temp sensor connections, one to the thermac motor, the other to...
Forum: 74-76 Firebird & TA TECH 04-11-2022, 06:58 PM
Replies: 4
Views: 1,678
Posted By OldSDGuy
Great article! Thanks for posting that!

Great article! Thanks for posting that!
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