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Forum: THE LOBBY 11-18-2024, 07:32 PM
Replies: 215
Views: 64,089
Posted By darbikrash
I received several pallets of production...

I received several pallets of production castings, I wanted to take some more photos of these with better lighting to showcase how nice even the raw castings are. Also, I sent the first castings out...
Forum: THE LOBBY 11-10-2024, 01:20 AM
Replies: 215
Views: 64,089
Posted By darbikrash
This is intended as a pump gas application. Boost...

This is intended as a pump gas application. Boost depends on many things, most importantly what pulley size you run, and how well do the cylinder heads flow.

The in-car blower test is around 10...
Forum: THE LOBBY 10-30-2024, 04:48 PM
Replies: 215
Views: 64,089
Posted By darbikrash
The first in-car install in a ’69 GTO has been...

The first in-car install in a ’69 GTO has been completed by the owner and the results are very good. He is very happy with the results, and will likely put this car on the rollers for some final dyno...
Forum: Pontiac - Street 07-16-2024, 03:30 PM
Replies: 42
Views: 3,780
Posted By Lee
I was running 11.5's with a 231/239 HFT and iron...

I was running 11.5's with a 231/239 HFT and iron D-ports, street trim, over 20 years ago. That was with a Torker II, no spacer, and a 4779 750 DP Holley.

The bigger the intake duration, the more...
Forum: THE LOBBY 01-26-2024, 12:18 PM
Replies: 215
Views: 64,089
Posted By MarkElliott
I wonder how many will walk by and think it is a...

I wonder how many will walk by and think it is a LS? This is definitely the way I want to go on my 71 GTO. Please ad me to the list if there is one, only thing I would need different is a gold...
Forum: Pontiac - Race 04-25-2021, 01:52 PM
Replies: 42
Views: 13,055
Posted By AG
Static CR is 10.8 and I will run the 3122B lobe...

Static CR is 10.8 and I will run the 3122B lobe for the intake, I'm just trying to decide on an exhaust lobe. I have a 3122B/3116B HR on a 112 LSA (246/252 at 0.050", 0.400" lobes) but it's going...
Forum: Pontiac - Street 03-07-2018, 05:38 PM
Replies: 41
Views: 4,328
Posted By ponjohn
Torque is crazy. Why so safe on the...

Torque is crazy.

Why so safe on the compression, why not up around 10.8-1? ( question, not critical)
Forum: Pontiac - Street 09-23-2017, 03:23 PM
Replies: 71
Views: 6,052
Posted By Formulajones
Sure. If everything is right. There are...

Sure. If everything is right.


There are some pretty crazy big HP builds around here, and most of them add AC. Especially down in Phoenix. Seems kind of funny to me, spending all that money...
Forum: Pontiac - Street 01-12-2016, 12:15 AM
Replies: 132
Views: 8,658
Posted By Formula8
Thanks Guys. I almost forgot to mention the...

Thanks Guys. I almost forgot to mention the valley pan. I have the 66290-H16 lifters and a late model valley pan. Any clearance problems with this combination?
Forum: Pontiac - Street 07-28-2004, 08:25 AM
Replies: 31
Views: 1,209
Posted By guentherjohn
The car I plan to install it in is a 67 Firebird...

The car I plan to install it in is a 67 Firebird 400. I have a 3.55 rear end and plan to buy a Richmond Gear Super T10 4-speed.
I gear choices of:
2.64, 1.75, 1.34, 1.00
2.43, 1.61, 1.23, 1.00...
Showing results 1 to 10 of 11

 
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