Home Menu

Menu


          
PY Online Forums - Bringing the Pontiac Hobby Together > Search Forums > Search Results
Page 1 of 4 1 23 Last »
Showing results 1 to 25 of 80
Search took 0.03 seconds. Search: Posts Made By: Gary H
Forum: Pontiac - Race 04-20-2024, 11:12 PM
Replies: 14
Views: 519
Posted By OG68
Truck System Technologies. Added them to my...

Truck System Technologies. Added them to my Airstream over three years ago. Accurate and easy to install.
...
Forum: Pontiac - Race 03-16-2024, 06:50 PM
Replies: 53
Views: 1,789
Posted By yellow1098
GARY!! It’s Greg….you reassembled my engine last...

GARY!! It’s Greg….you reassembled my engine last year….its been running awesome …..I can’t thank you enough! I remember you suggested that…I will give it a shot next time…..im running 3:42 gears with...
Forum: Pontiac - Street 02-26-2024, 03:58 PM
Replies: 15
Views: 721
Posted By steve25
Something is way wrong if your motor when warm...

Something is way wrong if your motor when warm idles best with the mixture screws 1/2 turn out!
Forum: Pontiac - Street 02-24-2024, 07:18 PM
Replies: 19
Views: 866
Posted By Steve C.
Paul mentioned my previous 600 hp 462cid combo. ...

Paul mentioned my previous 600 hp 462cid combo.

During the dyno session we tested a Holley Street Dominator intake that was worked by Dave Bisschop with a 1/2" open spacer and it made 589.4 hp at...
Forum: Pontiac - Street 02-14-2024, 01:39 PM
Replies: 81
Views: 4,642
Posted By tom s
These threads are interesting,they pop up from...

These threads are interesting,they pop up from time to time and NONE have ever influenced me to change what I have been doing for years and I’m sure a lot of others are the same?Tom
Forum: Pontiac - Race 01-22-2024, 02:56 PM
Replies: 41
Views: 2,830
Posted By PAUL K
Be careful with the graphite seal. They have a...

Be careful with the graphite seal. They have a tendency to shred and clog the oil pump screen.
Forum: Performance Parts For Sale/Wanted 01-14-2024, 10:20 PM
Replies: 1
Views: 612
Posted By tom s
Late style Bathtub intakes

Guys,had breakfast with John this morning and I told him I had a call for one and as I have posted we sold out of both styles.He informed me he has had calls and has started a list.If he gets enough...
Forum: Pontiac - Street 01-09-2024, 03:19 PM
Replies: 27
Views: 1,300
Posted By mgarblik
That sounds like a good approach. If you put an...

That sounds like a good approach. If you put an AF gauge in, if you keep it running around 14:1-14.2:1, that should be plenty safe at cruise. Low to mid 13's under heavy throttle. No reason to be...
Forum: THE LOBBY 01-08-2024, 07:02 PM
Replies: 115
Views: 12,333
Posted By darbikrash
I am creating an interest list, if anyone thinks...

I am creating an interest list, if anyone thinks they may want one, please send me a PM with your contact info and I will keep you posted on progress.

I am scheduled for two days of engine dyno...
Forum: Pontiac - Race 12-28-2023, 05:27 PM
Replies: 131
Views: 9,391
Posted By steve25
The 74 GTO was Based on the Chevy Nova body and...

The 74 GTO was Based on the Chevy Nova body and as such had Trans Am hood scoop .
I don’t think that’s the kind of scoop your thinking about.
Forum: THE LOBBY 12-24-2023, 01:41 PM
Replies: 115
Views: 12,333
Posted By darbikrash
New Pontiac project

We’ve closed out production of the Bathtub intakes, and unless a substantial demand pops up for more, these are sold out and I don’t foresee any more will be made.

Thanks to all who contributed to...
Forum: Pontiac - Street 12-21-2023, 02:26 PM
Replies: 194
Views: 13,640
Posted By mgarblik
A short update on some engine progress. The...

A short update on some engine progress. The connecting rods are finished as mentioned on an earlier post. I have included a few pics. I also verified the oil clearance on the 8 rods. All are...
Forum: Pontiac - Street 12-09-2023, 11:44 PM
Replies: 25
Views: 1,856
Posted By tom s
Every engine I build gets a couple of the delco...

Every engine I build gets a couple of the delco stop leak pellets as soon as it gets in a car.Tom
Forum: Pontiac - Race 12-04-2023, 09:57 AM
Replies: 52
Views: 3,633
Posted By mgarblik
I would recommend replacing the piston rings with...

I would recommend replacing the piston rings with a fresh hone job. I realize it's a couple hundred extra bucks to do that. But you want this to be the last time it's apart. It's one more variable...
Forum: Pontiac - Street 11-18-2023, 03:12 PM
Replies: 16
Views: 777
Posted By tom s
Just a FYI,the engineers chose 2.5 mains for the...

Just a FYI,the engineers chose 2.5 mains for the 303 short deck SCCA RA V engine.They also did a very unusual balancer.Larger diameter and bonded like the later styles.Tom
Forum: Pontiac - Race 11-12-2023, 08:07 PM
Replies: 232
Views: 135,443
Posted By wreckmastr
https://youtu.be/Y37rkyZdLko

https://youtu.be/Y37rkyZdLko
Forum: Pontiac - Street 10-30-2023, 06:16 PM
Replies: 29
Views: 2,284
Posted By Skip Fix
Years ago Lee Atkinson swapped my RPM on his...

Years ago Lee Atkinson swapped my RPM on his Firebird over his T2 and it was a wash at the track.
Forum: Pontiac - Street 10-19-2023, 10:24 PM
Replies: 194
Views: 13,640
Posted By mgarblik
I finally had a chance this week to do a little...

I finally had a chance this week to do a little more investigation into the SD connecting rods and get some other gaskets, seals and hardware ordered. People really familiar with the SD-455 engine...
Forum: Pontiac - Street 10-16-2023, 01:53 PM
Replies: 31
Views: 1,357
Posted By PAUL K
Butler's head gaskets are the most reliable for a...

Butler's head gaskets are the most reliable for a high performance street build.
Forum: Pontiac - Street 10-15-2023, 08:16 PM
Replies: 16
Views: 1,355
Posted By SD455DJ
I’m really pleased with the Summit 2801 cam in my...

I’m really pleased with the Summit 2801 cam in my 400. I have a ’70 XV code 400 (330 hp) in a ’70 Tempest that was rebuilt and dyno’d a few years ago. It has the ’70 small valve #16 heads (1.96...
Forum: Pontiac - Race 10-14-2023, 01:52 PM
Replies: 18
Views: 1,497
Posted By Jromaine87
New Personal Best

If you guys don’t follow me on facebook, I figured i would post here as well
New personal best 8.59 at 155
Old best was 8.93 at 145...
Forum: Pontiac - Race 10-10-2023, 01:31 PM
Replies: 8
Views: 850
Posted By b-man
Once you add up the parts and machine shop labor...

Once you add up the parts and machine shop labor needed to upgrade your ‘71 400 block you might find you’re within a thousand dollars of a far superior aftermarket block.

Checking their websites...
Forum: Pontiac - Race 09-25-2023, 09:12 PM
Replies: 6
Views: 574
Posted By John Langer
D-white did a great job in Indy and won the race....

D-white did a great job in Indy and won the race. He ran a pb of 7.87@173. In Nmca trim I have been 7.66@179
Forum: Pontiac - Race 09-25-2023, 06:26 PM
Replies: 6
Views: 574
Posted By ponjohn
I believe Dwight won.

I believe Dwight won.
Forum: Pontiac - Street 09-25-2023, 02:02 PM
Replies: 7
Views: 693
Posted By PAUL K
No it should not! Not sure how to say this but if...

No it should not! Not sure how to say this but if you needed to ask you have no business touching that area of the port. I'm saying that from seeing dozens of round port heads being completely...
Showing results 1 to 25 of 80
Page 1 of 4 1 23 Last »

 
Forum Jump

All times are GMT -4. The time now is 12:53 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Contact Us Home
Copyright © 2017