Home Menu

Menu


          
PY Online Forums - Bringing the Pontiac Hobby Together > Search Forums > Search Results
Showing results 1 to 16 of 16
Search took 0.02 seconds. Search: Posts Made By: DHVoorhees
Forum: 66-67 GTO Tempest & LeMans TECH 01-16-2014, 11:57 PM
Replies: 21
Views: 1,424
Posted By goatwgn
Thumbs up X2 on this.:) TH350 (2.52/1.52/1.0), TH400...

X2 on this.:) TH350 (2.52/1.52/1.0), TH400 2.48/1.48/1.0), both have the "first gear" that the ST300 (1.76/1.0) is "missing". Best modification you can make to the car. There is a reason a lot of GTO...
Forum: 66-67 GTO Tempest & LeMans TECH 01-16-2014, 12:27 PM
Replies: 21
Views: 1,424
Posted By GT182
Will do Daryl. You can go around the tolls coming...

Will do Daryl. You can go around the tolls coming up and back on 95.... except for the DMB's 4.00 toll going south. RT 1 is has no tolls. I can give you directions too. ;)
Forum: 66-67 GTO Tempest & LeMans TECH 01-15-2014, 11:29 PM
Replies: 21
Views: 1,424
Posted By GT182
DH, do you get up this way in the Spring and go...

DH, do you get up this way in the Spring and go to the Kowtown Swapmeet in NJ? It's not far from the Delaware Memorial Bridge, and you're not all that far away from there either. There's a guy that...
Forum: 66-67 GTO Tempest & LeMans TECH 01-03-2014, 03:40 AM
Replies: 6
Views: 501
Posted By Twojokars
Torque thrust II

Hi

Im not sure if the Lemans and the GTO is exactly the same(space)but i have almost the wheels you are thinking of on my 66 GTO.
The rear is 8x17 with 235/55-17 with 4.00 in backspace and they...
Forum: Pontiac - Street 12-11-2013, 07:02 PM
Replies: 42
Views: 2,776
Posted By helmerrock
Daryl Here are the pics.

Daryl Here are the pics.
Forum: Pontiac - Street 12-10-2013, 09:51 PM
Replies: 42
Views: 2,776
Posted By goatwgn
I have someone I can ask tomorrow if I get chance.

I have someone I can ask tomorrow if I get chance.
Forum: Pontiac - Street 12-10-2013, 12:49 PM
Replies: 42
Views: 2,776
Posted By 1967Tempest
I knew it! I will help out and see if I can find...

I knew it! I will help out and see if I can find some.
Forum: Pontiac - Street 12-08-2013, 10:45 PM
Replies: 42
Views: 2,776
Posted By goatwgn
And dont forget, as stated before, install a...

And dont forget, as stated before, install a TH350 trans for more off the line than any engine mod will give you. The ST300 is "missing" 1st gear from the vantage point of a Turbo 350 or 400....
Forum: Pontiac - Street 12-08-2013, 07:39 PM
Replies: 42
Views: 2,776
Posted By gtofreek
I did some math based off of Comp cams catalog...

I did some math based off of Comp cams catalog spring specs and I figure you will need the #994 spring and have it installed anywhere from 1.625"-1.650". That should give you around 120-130 on the...
Forum: Pontiac - Street 12-08-2013, 07:31 PM
Replies: 42
Views: 2,776
Posted By gtofreek
The problem with the Cometics, in this case, is...

The problem with the Cometics, in this case, is they do not have the kick-out's to clear the cylinder chamfers for the combustion chambers. The gasket will actually cut across the chamfer just enough...
Forum: Pontiac - Street 12-08-2013, 08:53 AM
Replies: 42
Views: 2,776
Posted By 1967Tempest
TH350 will bolt right in with ZERO modifications....

TH350 will bolt right in with ZERO modifications. Driveshaft is the same size, because the TH350 and ST300 are the same length. You can even use the torque converter from the ST300 2 speed. Not that...
Forum: Pontiac - Street 12-08-2013, 06:52 AM
Replies: 42
Views: 2,776
Posted By 1967Tempest
326 beast!

First off, welcome to the forum. You are now connected to the most elaborate, comprehensive and helpful use of the internet ever! The people here are top notch and you are in good company!

I am...
Forum: Pontiac - Street 12-08-2013, 04:40 AM
Replies: 42
Views: 2,776
Posted By rexs73gto
I agree, that cam is way to big for the stock...

I agree, that cam is way to big for the stock 326, plus with that kind of spring pressure you'll pull the studs right out of the heads after a short time of running. That cam would be more suited for...
Forum: Pontiac - Street 12-08-2013, 02:17 AM
Replies: 42
Views: 2,776
Posted By gtofreek
Agree that that is a lot of cam for a 326. If...

Agree that that is a lot of cam for a 326. If it's mostly a stock build, you will not be happy with that. If you want something that will drive and behave nice, but have good power, I would suggest...
Forum: Pontiac - Street 12-08-2013, 02:08 AM
Replies: 42
Views: 2,776
Posted By gtofreek
That #995 spring will probably be way too much...

That #995 spring will probably be way too much spring for the 326 heads. You need to check the spring installed height and find some springs that will achieve 115-130 lbs. on the seat[because the...
Forum: Pontiac - Street 12-08-2013, 12:11 AM
Replies: 42
Views: 2,776
Posted By Singleton
Looking at the summit page for that cam, they...

Looking at the summit page for that cam, they recommend the comp 995 spring.
What rear gear and transmission are you using? The duration @.050 for that cam is 230/236, which is fairly radical for a...
Showing results 1 to 16 of 16

 
Forum Jump

All times are GMT -4. The time now is 03:04 AM.

 

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