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Search took 0.01 seconds. Search: Posts Made By: 67Twistytee
Forum: 66-67 GTO Tempest & LeMans TECH 08-16-2014, 05:23 PM
Replies: 9
Views: 314
Posted By 67Twistytee
You pull the vacuum tube off the distributor and...

You pull the vacuum tube off the distributor and plug the line to set your timing, but yes you should have manifold advance at idle once you hook it back up to make the engine burn fuel more...
Forum: 66-67 GTO Tempest & LeMans TECH 08-16-2014, 09:13 AM
Replies: 9
Views: 314
Posted By 67Twistytee
In most of my research, all of the autos had them...

In most of my research, all of the autos had them as an anti-stall feature. I have the TH400, but I still think the STs had them (I'm sure others here with more history than me can verify). Mine is...
Forum: Heating & Cooling TECH 06-21-2014, 10:38 AM
Replies: 1,420
Views: 261,734
Posted By 67Twistytee
I picked-up the Napa reman unit today and it...

I picked-up the Napa reman unit today and it looks like it should work. Cast impeller with about 3/4" vane height. They slope to fit the divider plate pretty well although they don't quite extend to...
Forum: 61-77 GTO, Tempest & LeMans Parts WANTED 04-11-2014, 05:21 PM
Replies: 0
Views: 93
Posted By 67Twistytee
1967 Rochester Throttle Return Check Assembly

I'm looking for what appears to be a hard to find anti-stall dashpot for a 1967 Pontiac GTO TH400. The original GM/Delco part number is 7026290 ("Throttle Return Check Assembly") and I've seen some...
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