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Forum: Pontiac - Street 01-11-2025, 06:08 PM
Replies: 27
Views: 1,479
Posted By b-man
Fix your floors and replace whatever...

Fix your floors and replace whatever weatherstripping needed to keep the water out.

You may need to remove and reseal the windshield and rear window, both common places for water to leak past and...
Forum: Pontiac - Street 01-11-2025, 06:03 PM
Replies: 60
Views: 2,771
Posted By Formulajones
When I was doing oil analysis to figure out my...

When I was doing oil analysis to figure out my oil change intervals I kept stretching it to see how far I could go. I was using, and still use the Wix/Napa Gold filters.

I had found through OA's...
Forum: Pontiac - Street 01-06-2025, 10:01 PM
Replies: 27
Views: 1,479
Posted By Masaki
I’m definitely not going the 400/455 route, this...

I’m definitely not going the 400/455 route, this motor is numbers matching and it’s a true 350 H.O. I only am keeping the 350 because i want a unique build. I’m perfectly okay with sub 450hp. I’m not...
Forum: THE LOBBY 01-04-2025, 12:16 AM
Replies: 11
Views: 782
Posted By Jim Zeek
Arapaho's new caretaker

Many of you know Troy Tribby (60man) here on PY and his 60 Ventura Arapaho. A few months ago I posted that he moved into assisted living and his 69 Grand Prix dragcar was up for auction. It went to...
Forum: Pontiac - Race 01-03-2025, 02:03 PM
Replies: 33
Views: 871
Posted By Sirrotica
Link to Engine Masters air filter shootout season...

Link to Engine Masters air filter shootout season 2 episode 27:

https://www.dailymotion.com/video/x693421

14 minutes.

Project Farm does a test where in his clear test rig you can see the...
Forum: THE LOBBY 01-03-2025, 01:15 AM
Replies: 12
Views: 438
Posted By Green Elephant
My 63 Grand Prix save

Thought I’d share the background on my “recent” purchase of two 1963 Grand Prix’s.
Back in the Spring of 2005 a gearhead buddy of mine let me know that a shirt tail relative of his had a bunch of...
Forum: THE LOBBY 12-26-2024, 06:19 PM
Replies: 12
Views: 731
Posted By mgarblik
Arnie "the farmer" Beswick Day

Today in the mail I was happy to receive my annual Christmas card from Arnie Beswick. I am pretty sure I have all 30 of his cards starting in 1994 when he sent me the first one. Up until this year...
Forum: Pontiac - Race 12-26-2024, 10:25 AM
Replies: 85
Views: 3,880
Posted By Skip Fix
I have run 288/296, 304/312 and 296/304 HFT as...

I have run 288/296, 304/312 and 296/304 HFT as well as a 288/292 SFT on my motors The RAIV 400 had the first two HFT and the SFT. The SFT would pull to 7000 but with a single plane intake it killed...
Forum: Pontiac - Race 12-25-2024, 09:03 PM
Replies: 85
Views: 3,880
Posted By Jay S
You would need the smaller 276/284. 288/296 is a...

You would need the smaller 276/284. 288/296 is a screaming banshee to 6500. These are mechanical flat tappets.
Forum: Pontiac - Street 12-24-2024, 10:11 PM
Replies: 7
Views: 169
Posted By CraigG.
Merry Christmas and happy holidays!

Happy Holidays and Blessings to All of the Pontiac Community

Hey Everybody, I just wanted to thank everyone for all the help and recognize that we ALL contribute to building the Pontiac Community....
Forum: THE LOBBY 12-21-2024, 05:55 PM
Replies: 0
Views: 114
Posted By LKLusza
Merry Christmas Everyone!

Hi Folks,

Its been a while since I was on (for various reasons that I won't go into now) but wanted log in and wish everyone a Merry Christmas!

On our family web site (which is publicly...
Forum: THE LOBBY 12-21-2024, 09:30 AM
Replies: 17
Views: 394
Posted By thepontiacman
Merry Christmas and Best Wishes to You for the New Year!

Happy Holidays to All you Pontiac Enthusiasts!
...
Forum: Pontiac - Race 12-14-2024, 09:42 AM
Replies: 85
Views: 3,880
Posted By Elarson
Flat Tappet Info From PRI

Mike and I talked to several of the respected voices in the cam & lifter business. Here's what we learned:

There have been cams ground without enough taper on the lobes. No particular...
Forum: THE LOBBY 12-08-2024, 11:28 AM
Replies: 11
Views: 590
Posted By sailorcowboy
Introduction

I just registered so here is my intro.

Many years ago in high school and later in college I was able to enjoy driving a 1970 Grand Prix 400ci 4bbl.

It was short lived as the cost of insurance...
Forum: Pontiac - Street 12-06-2024, 10:21 AM
Replies: 16
Views: 652
Posted By Keith Seymore
Agree - it's all about the heat. K

Agree - it's all about the heat.

K
Forum: Pontiac - Street 12-06-2024, 09:54 AM
Replies: 16
Views: 652
Posted By 67Fbird
The difference between the Auto MANUFACTERERs and...

The difference between the Auto MANUFACTERERs and US???? When assembled they have the ability to measure frequency/harmonics. We can measure 2 things, depth and back lash that SHOULD put them in the...
Forum: THE LOBBY 12-03-2024, 07:59 PM
Replies: 19
Views: 1,024
Posted By Iggy
Introducing Myself

I just registered for the site, but not new to Pontiacs. A week and a half ago I picked up a 1974 Grand Prix - basically a survivor/cruiser as it is a long way from a show car. On the Hagerty scale...
Forum: THE LOBBY 11-11-2024, 01:44 PM
Replies: 15
Views: 594
Posted By KS circutguy
https://i.ibb.co/tXyxTJB/81n-HEVwp3g-L.jpg

https://i.ibb.co/tXyxTJB/81n-HEVwp3g-L.jpg
Forum: THE LOBBY 11-11-2024, 01:37 PM
Replies: 15
Views: 594
Posted By sdbob
Thank you Veterans for your service.

Thank you Veterans for your service.
Forum: THE LOBBY 11-11-2024, 01:37 PM
Replies: 15
Views: 594
Posted By OG68
Thanks to all for your support! USN...

Thanks to all for your support!

USN Electricians Mate 1st Class
1970-1978. Westpac 7th Fleet, Vietnam 71-72-73
USNR Seabee Construction Electrician Chief
1994-2011. Fallujah Iraq 2007
Forum: THE LOBBY 11-11-2024, 12:49 PM
Replies: 15
Views: 594
Posted By Steve C.
Already had my Denny's free Grand Slam breakfast...

Already had my Denny's free Grand Slam breakfast for Veterans :)

U.S. Air Force here.
Jan 1966 thru Dec 1969.
Williams Air Force Base, Arizona
Overseas duty at CCK Air Base, Taiwan.


.
Forum: THE LOBBY 11-11-2024, 12:40 PM
Replies: 15
Views: 594
Posted By 433lemans
Happy Veterans Day!

To all vets as well as active duty. Have a GREAT Day!
USN Aviation Structural Mechanic 2nd Class
1971 to 1975
Forum: Pontiac - Street 11-11-2024, 01:49 AM
Replies: 9
Views: 533
Posted By pippintook
I recently had an clacking noise on my 400. As...

I recently had an clacking noise on my 400. As part of troubleshooting to see if the lifters were spinning, I wiped the top of each pushrod. I used red nail polish and drew a small line at top of...
Forum: THE LOBBY 10-25-2024, 01:29 PM
Replies: 28
Views: 1,963
Posted By b-man
Talking Five pounds of fury. Can’t turn my back on...

Five pounds of fury.

Can’t turn my back on this guy…… ;)
Forum: THE LOBBY 10-25-2024, 11:25 AM
Replies: 18
Views: 1,405
Posted By KS circutguy
https://www.riverdavesplace.com/forums/attachments...

https://www.riverdavesplace.com/forums/attachments/f32169b2-c476-42ca-8000-f51309c51493-jpeg.1442776/
Showing results 1 to 25 of 311

 
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