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Forum: Pontiac - Street Yesterday, 10:14 PM
Replies: 37
Views: 1,414
Posted By tom s
Edelbrock tried many non metal materials for 3D...

Edelbrock tried many non metal materials for 3D wet intakes and none would last for any amount of time and failures were catastrophic.Tom
Forum: THE LOBBY 06-21-2024, 04:22 PM
Replies: 663
Views: 49,091
Posted By 400 4spd.
I picked this up today. It was built in the 90s...

I picked this up today. It was built in the 90s for the brother of an old customer, and never installed. The brother was killed on his motorcycle soon after, and this has sat in his shop on wooden...
Forum: Pontiac - Street 06-20-2024, 11:22 PM
Replies: 37
Views: 1,414
Posted By 65 Lamnas
Dyno testing 3 intakes on my 462

My engine should be finished up and broken in on the dyno in the next couple weeks. It's a 462 based on a 400 block with Performer RPM heads. Decided to upgrade to 2.19" intake valves, and did a...
Forum: THE LOBBY 06-20-2024, 05:58 PM
Replies: 663
Views: 49,091
Posted By jhein
Went out for another drive today with the freshly...

Went out for another drive today with the freshly fixed carb. It's running great. Since I left with a full tank for my test drive yesterday afternoon, I decided to fill up again and check my...
Forum: Pontiac - Street 06-20-2024, 04:04 AM
Replies: 10
Views: 364
Posted By glhs#116
Wow! SW46 checking in here.. :) Feels a little...

Wow! SW46 checking in here.. :) Feels a little weird seeing our little UK event on the big ol' Pontiac board. Yeah it was a great time!

I'm a northerner so had to drive down south for the start....
Forum: THE LOBBY 06-19-2024, 09:58 PM
Replies: 663
Views: 49,091
Posted By Verdoro 68
Spent some quality time with my daughter this...

Spent some quality time with my daughter this afternoon showing her how to change oil.

https://forums.maxperformanceinc.com/forums/attachment.php?attachmentid=635641&stc=1&d=1718848598
Forum: THE LOBBY 06-19-2024, 05:35 PM
Replies: 192
Views: 20,776
Posted By VCho455
As they say, "Life is better looking through a...

As they say, "Life is better looking through a split windshield."

I saw this today at the bank.
Forum: Exhaust TECH 06-19-2024, 05:28 PM
Replies: 18
Views: 458
Posted By Scarebird
3" to mufflers, 2.5" tail pipes.

3" to mufflers, 2.5" tail pipes.
Forum: Pontiac - Street 06-19-2024, 02:35 AM
Replies: 10
Views: 364
Posted By 461-69bird
Here's one Gary🙂

Here's one Gary🙂
Forum: THE LOBBY 06-18-2024, 10:08 PM
Replies: 663
Views: 49,091
Posted By 67drake
My son had a baseball game in a small town about...

My son had a baseball game in a small town about 35 miles away. This is actually the closest opponent he plays. So weather was clear, but a hot, for here, 90 degrees.
I took the ‘63. I counted only...
Forum: THE LOBBY 06-18-2024, 09:58 PM
Replies: 13
Views: 532
Posted By tempest1964
Damn. I really liked that guy. Very relatable....

Damn. I really liked that guy. Very relatable. RIP Joe
Forum: THE LOBBY 06-18-2024, 09:43 PM
Replies: 13
Views: 532
Posted By BILL BOWMAN1
RIP Joe Elmore

Just saw this…
Forum: Pontiac - Street 06-18-2024, 11:47 AM
Replies: 352
Views: 35,516
Posted By Verdoro 68
Thanks! I learned a ton during this build and am...

Thanks! I learned a ton during this build and am really glad I did it myself rather than handing it over to a shop.

Since I updated this thread, I pulled the engine two more times to fix the rear...
Forum: 66-67 GTO Tempest & LeMans TECH 06-18-2024, 12:04 AM
Replies: 172
Views: 10,394
Posted By Tedd930
Some pics and update

Confirmed the car has a 160 t stat change the old fan clutch to new style hd supposedly doesn’t need to be activated by temp. Will test tomorrow . Car was polished and cleaned up looks great for...
Forum: 70-73 Firebird & TA TECH 06-17-2024, 07:57 PM
Replies: 445
Views: 105,786
Posted By SD455DJ
RAIII Rebuild Update

Dan tore down the YZ RAIII engine today and found it to be very clean inside from excellent care the past 54 years and that it had never been opened up before. It had factory intake manifold gaskets,...
Forum: 61-66 Big Pontiac TECH 06-17-2024, 07:48 AM
Replies: 5
Views: 661
Posted By al1950
update my oil pump was completely stopped up with...

update my oil pump was completely stopped up with sludge and nylon timing gear pieces.
Forum: THE LOBBY 06-16-2024, 06:36 PM
Replies: 663
Views: 49,091
Posted By Verdoro 68
Father's Day car show at Concord High School....

Father's Day car show at Concord High School. Took home 1st place for 1960s car which was a nice surprise.

Hung out with a couple other Pontiac guys I haven't met before. The '69 was a loaded...
Forum: THE LOBBY 06-16-2024, 10:56 AM
Replies: 663
Views: 49,091
Posted By tom s
Pic

Pic
Forum: Pontiac - Street 06-15-2024, 09:36 AM
Replies: 23
Views: 907
Posted By mrennie
24 year project - first drive!

Finally got the car inspected yesterday, and drove it for the first time ever. Was a very anxious drive to town to get to the garage (6 miles), new brakes/engine/clutch/trans/gears, was not used to...
Forum: Pontiac - Street 06-14-2024, 07:30 AM
Replies: 40
Views: 937
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 06-13-2024, 07:36 PM
Replies: 40
Views: 937
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 06-13-2024, 01:59 PM
Replies: 2
Views: 327
Posted By einstein
Ram Air V Hemmings article

Published June 11:

https://www.hemmings.com/stories/pontiac-ram-air-v/
Forum: THE LOBBY 06-13-2024, 11:02 AM
Replies: 13
Views: 538
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: 36
Views: 945
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: 36
Views: 945
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...
Showing results 1 to 25 of 500
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