Forum: 66-67 GTO Tempest & LeMans TECH
06-11-2007, 11:18 AM
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Replies: 14
Views: 413
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Forum: 66-67 GTO Tempest & LeMans TECH
06-11-2007, 10:18 AM
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Replies: 14
Views: 413
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Forum: 66-67 GTO Tempest & LeMans TECH
06-11-2007, 09:46 AM
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Replies: 14
Views: 413
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Forum: 66-67 GTO Tempest & LeMans TECH
06-11-2007, 09:21 AM
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Replies: 14
Views: 413
1966 GTO Numbers Match
Hi,
I am in the process of buying a beautiful restored 1966 GTO post. The seller states you cannot number match the motor to a specific vin # or data plate for 1966. He states you can match it to...
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Forum: Pontiac - Street
02-10-2007, 06:41 PM
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Replies: 5
Views: 246
Holley 4160 or 3100?
My Carter AFB 750 went under on me fouling plugs, and under hard acceleration missing and just dumping fuel out the exhaust.I tried a friends old Holley 3100 750CFM and the car runs fine. Instaed of...
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Forum: Pontiac - Street
01-06-2006, 08:09 AM
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Replies: 11
Views: 598
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Forum: Pontiac - Street
01-05-2006, 05:17 PM
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Replies: 11
Views: 598
428 gas mileage
Hi everybody!
My 68 GTO has a 428, Carter AFB, Headers, 6X Heads, Ultradyne 1/4 Cam, etc. It made 385 rear wheel HP at the dyno. Even driving easy only punching it once for a whole 21 gallon tank...
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Forum: Pontiac - Street
10-29-2005, 08:09 AM
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Replies: 67
Views: 2,628
As I read all the reply's for this post I...
As I read all the reply's for this post I concluded that the 3.55 or any other rear gear people have has to suit what the person intends to do with the car. Example: In January, I purchased a 68 GTO...
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Forum: Pontiac - Street
10-17-2005, 09:58 AM
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Replies: 1
Views: 159
Speedometer Gear Help?
Hi everyone. I just installed a new Auburn Posi and 3.55 gear in my 68 GTO. Wow! what a difference going from a 2.78 open to the 3.55. Great acceleration! As you all know my speedometer is way off....
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Forum: Pontiac - Street
10-08-2005, 09:36 AM
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Replies: 2
Views: 223
2 inch exaust question.
Hi everyone,
My 68 GTO has a 428 very slightly modified. The exaust question is, it has 2 1/2 pipe from the headers to the Flowmaster mufflers. Now, from the mufflers back to the rear, it has 2" or...
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Forum: 68-69 GTO Tempest & LeMans TECH
09-22-2005, 05:34 PM
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Replies: 282
Views: 14,683
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Forum: Pontiac - Street
09-07-2005, 06:41 PM
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Replies: 6
Views: 226
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Forum: Pontiac - Street
09-07-2005, 06:40 PM
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Replies: 6
Views: 226
Tire size is 235/60/15 25 inches. I plan on...
Tire size is 235/60/15 25 inches. I plan on buying 245/60/16 about 1/2 inch taller. The stall on the car is a 2800. No slicks, just want to drive her on the street. I just want the car to accelerate...
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Forum: Pontiac - Street
09-07-2005, 03:52 PM
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Replies: 6
Views: 226
Rear Gear Help
I hate to ask because I know so many people have asked the same but here are my specs. 68 GTO with a 428 headers, Carter AFB, Holley Dominator intake, Roller Rockers, Ultradyne Cam(223...
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Forum: Pontiac - Street
07-16-2005, 07:06 AM
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Replies: 10
Views: 322
<BLOCKQUOTE class="ip-ubbcode-quote"><div...
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by frbird400:
Ah, I was always confused on the carriers. ...
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Forum: Pontiac - Street
06-30-2005, 11:24 AM
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Replies: 14
Views: 407
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Forum: Pontiac - Street
06-30-2005, 10:11 AM
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Replies: 14
Views: 407
Ok runningbwdog but as it is now, I do nothing...
Ok runningbwdog but as it is now, I do nothing but smoke the rear right tire with the 2.78 open. When the tire gets grip is what I'm not to happy with. All that power and she is really not that fast...
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Forum: Pontiac - Street
06-30-2005, 09:06 AM
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Replies: 14
Views: 407
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Forum: Pontiac - Street
06-30-2005, 06:06 AM
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Replies: 14
Views: 407
Hello everyone, As a novice I am learning so...
Hello everyone, As a novice I am learning so thank you all for your patience. I have a 68 GTO with a 428 4 bolt main. When I bought over eBay last Jannuary, the owner stated everything was new or...
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Forum: 68-69 GTO Tempest & LeMans TECH
06-11-2005, 12:10 PM
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Replies: 4
Views: 179
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Forum: 68-69 GTO Tempest & LeMans TECH
06-11-2005, 12:10 PM
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Replies: 4
Views: 179
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Forum: Pontiac - Street
06-11-2005, 05:34 AM
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Replies: 3
Views: 148
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Forum: Pontiac - Street
06-11-2005, 05:12 AM
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Replies: 3
Views: 148
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Forum: Pontiac - Street
06-11-2005, 05:12 AM
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Replies: 3
Views: 148
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Forum: Pontiac - Street
06-11-2005, 05:08 AM
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Replies: 5
Views: 77
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