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Forum: Pontiac - Street Today, 07:30 AM
Replies: 36
Views: 564
Posted By Cliff R
The failure rate for cast cranks at or above the...

The failure rate for cast cranks at or above the 700hp mark is 100 percent!

I tried to use them here WAY back when they first came out. At that time I was using one of the best crank grinders in...
Forum: Pontiac - Street Yesterday, 07:36 PM
Replies: 36
Views: 564
Posted By tom s
If you turn down a 3 1/4 main crank you will have...

If you turn down a 3 1/4 main crank you will have to deal with the thrust bearing spacer.Dont mess around,get a forged crrank.Most people dont have the time or money to do thing right but seem to...
Forum: THE LOBBY Yesterday, 01:59 PM
Replies: 1
Views: 135
Posted By einstein
Ram Air V Hemmings article

Published June 11:

https://www.hemmings.com/stories/pontiac-ram-air-v/
Forum: THE LOBBY Yesterday, 11:02 AM
Replies: 13
Views: 381
Posted By burgboy73
Reunited with my 1967 GTO after 20 years!

Hey PY members! Long time member here but haven't posted in a long time. To make a long story short - Bought a 1967 GTO off Ebay back in 2004 but was forced to sell due to a divorce. Told the new...
Forum: Pontiac - Street 06-12-2024, 11:33 AM
Replies: 14
Views: 314
Posted By nalvarez
Im pretty sure they are 25's. Here is a picture. ...

Im pretty sure they are 25's. Here is a picture.

Pic (https://photos.app.goo.gl/h9JJJ7qDJzCnqQXR8)
Forum: Pontiac - Street 06-11-2024, 03:27 PM
Replies: 14
Views: 314
Posted By tooski
I have a 4779 on a 400, and a demon 825 on a 461....

I have a 4779 on a 400, and a demon 825 on a 461. Neither has a choke tower. Both engines start just fine, but require a bit of throttle feathering for a minute or so until the engine develops a bit...
Forum: THE LOBBY 06-11-2024, 12:35 AM
Replies: 633
Views: 46,323
Posted By Jack Gifford
Helped make room for Pontiacs- Spent the...

Helped make room for Pontiacs-
Spent the weekend and today gathering 1,500 pounds of scrap metal- no Pontiac pieces though! Only got $134, sort of a bummer. Looks like about another 1,000 pounds or...
Forum: THE LOBBY 06-10-2024, 04:13 PM
Replies: 633
Views: 46,323
Posted By form74
Got the transmission Back in the car, bolted to...

Got the transmission Back in the car, bolted to the engine, torque converter bolts to the flywheel bolted Driveshaft installed this was all yesterday. The car is still in the air as the exhaust needs...
Forum: Pontiac - Race 06-10-2024, 08:42 AM
Replies: 48
Views: 8,007
Posted By PONTIAC LARRY
Got to make it out to TNT last night , pretty...

Got to make it out to TNT last night , pretty poor air (DA3500-3000) warm out and humid. Pulled the old heavy hood off to go all out like I did with old combo years ago and also pulled the 80...
Forum: THE LOBBY 06-10-2024, 01:12 AM
Replies: 633
Views: 46,323
Posted By Drag Star Le Mans
Pontiac family...

Pontiac family...
Forum: 70-73 Firebird & TA TECH 06-09-2024, 07:22 PM
Replies: 420
Views: 104,722
Posted By SD455DJ
Part 2 of the engine swap was completed today. We...

Part 2 of the engine swap was completed today. We started the morning (8:00 am) by priming the oil system, pulling all the spark plugs and performing a cylinder pressure test (all were 175 – 185 psi...
Forum: 67-69 Firebird TECH 06-08-2024, 08:13 PM
Replies: 16
Views: 904
Posted By tom s
Pic

Pic
Forum: THE LOBBY 06-08-2024, 02:38 PM
Replies: 633
Views: 46,323
Posted By b-man
Cool Out again at our local Coffee and Cars meet in...

Out again at our local Coffee and Cars meet in Valencia California.

Was actually a lot of cars there, this was after most of them had already rolled out, I was parked next to my friend’s 1966 bug.
Forum: THE LOBBY 06-08-2024, 02:06 PM
Replies: 633
Views: 46,323
Posted By pontiacstogo
It's winter here but the weather has been great. ...

It's winter here but the weather has been great. Gave the car it's first wash since it came back from the bodyshop.

https://hosting.photobucket.com/images/c272/pontiacstogo/IMG_1094.HEIC...
Forum: 70-73 Firebird & TA TECH 06-08-2024, 08:28 AM
Replies: 420
Views: 104,722
Posted By SD455DJ
RAIII Engine Rebuild Time

We finally got the time (and the inspiration) to pull the RAIII 400 out of the Formula. It developed a slight bottom end knock when coming back from the 2022 TA Nationals and been parked since then....
Forum: Pontiac - Race 06-08-2024, 07:54 AM
Replies: 2,068
Views: 368,931
Posted By RAIV-Z
On our last track outing on May 27th, we...

On our last track outing on May 27th, we encountered a transmission problem. The tune set the launch boost to approximately 14 lbs, which is about 6 lbs more than our previous launches. The initial...
Forum: THE LOBBY 06-07-2024, 10:12 PM
Replies: 633
Views: 46,323
Posted By wheels
Got the engine and transmission installed in the...

Got the engine and transmission installed in the Y88. But that actually happened last Friday.
Forum: THE LOBBY 06-07-2024, 08:43 PM
Replies: 633
Views: 46,323
Posted By form74
Dropped the new motor In The car.

Dropped the new motor In The car.
Forum: Pontiac - Street 06-07-2024, 02:03 PM
Replies: 40
Views: 2,422
Posted By JLMounce
I spent a couple hours down at the local machine...

I spent a couple hours down at the local machine shop yesterday putting a parts and build list together. After taking some time to look at options such as an LS swap and even parting with the car,...
Forum: THE LOBBY 06-07-2024, 02:17 AM
Replies: 633
Views: 46,323
Posted By brut4s
What I did today

After the car sitting for two years due to a medical issue I'm finally getting around pretty good so my 9yo nephew drained the old gas out and put in fresh gas we went for a quick spin the huge from...
Forum: THE LOBBY 06-06-2024, 04:29 AM
Replies: 17
Views: 396
Posted By Charlie Brengun
D-Day

Eighty years ago today the end of the German occupation of Western Europe started. Without the sacrifice of these men (and many other men and women) I'd not be posting this today.
Lest we not...
Forum: THE LOBBY 06-05-2024, 11:14 AM
Replies: 2
Views: 215
Posted By turbo69bird
Concourse car show in Connecticut.

There were some muscle cars invited to the concourse car show in CT and some Pontiacs were part of it.

A RAIV GTO took top honors in its class.
Found the thread about it on Yenko.net. Thought...
Forum: 64-65 GTO Tempest & LeMans TECH 06-04-2024, 03:40 PM
Replies: 51
Views: 1,552
Posted By b-man
Finally on the road. :) A little rough...

Finally on the road. :)

A little rough around the edges but running perfectly and a lot of fun to drive.

I’m slow but consistent. As in I take forever, patience is a virtue they say……whoever...
Forum: THE LOBBY 06-04-2024, 07:48 AM
Replies: 31
Views: 1,291
Posted By JSchmitz
Here's my Dad, and Grandpa, by my his brand new...

Here's my Dad, and Grandpa, by my his brand new '66 GTO. In St. Louis obviously. :) It was 389, 4-barrel, 4-speed, M.S., M.B, 3.89 gears. Later on, engine built by Matt Johnson (solid lifter cam,...
Forum: THE LOBBY 06-03-2024, 11:29 PM
Replies: 31
Views: 1,291
Posted By 59safaricat
Unrestored 1966 Pontiac GTO - Jay Leno's Garage

An original beauty:

https://www.youtube.com/watch?v=g8K5TNHnyTU
Showing results 1 to 25 of 500

 
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