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Forum: THE LOBBY 03-27-2024, 11:04 PM
Replies: 102
Views: 11,310
Posted By Jim Robertson
darbikrash, Following very closely… but have...

darbikrash,
Following very closely… but have not seen any updates in a bit.. Any news? Good or bad?
Thanks Jim
Forum: THE LOBBY 01-14-2024, 06:21 PM
Replies: 102
Views: 11,310
Posted By Jim Robertson
Very interested in this setup. Looking forward...

Very interested in this setup. Looking forward to hearing the performance numbers. IMHO, This is a much needed piece.. Best of luck with the engine testing. .
Forum: Pontiac - Race 11-26-2023, 11:24 PM
Replies: 28
Views: 2,905
Posted By Jim Robertson
Dang! That Pussy Cat is a bit salty! Gonna be...

Dang! That Pussy Cat is a bit salty! Gonna be a lot of fun. Congrats to all involved.
Forum: Performance Parts For Sale/Wanted 07-05-2023, 11:54 PM
Replies: 16
Views: 10,101
Posted By Jim Robertson
Grandam1979, Thanks for the offer however, I...

Grandam1979,
Thanks for the offer however, I need/want the #18 heads for this project.
Forum: Performance Parts For Sale/Wanted 07-04-2023, 04:33 PM
Replies: 16
Views: 10,101
Posted By Jim Robertson
Still looking for a single or a pair of #18...

Still looking for a single or a pair of #18 heads. Norwalk bound. Thanks to those that responded and for those that are reading.
Forum: Pontiac - Race 03-06-2023, 10:13 AM
Replies: 17
Views: 1,056
Posted By Jim Robertson
Just looked at the plugs during the dyno session...

Just looked at the plugs during the dyno session and the these are R5670-8. Sorry for the confusion. These plugs performed great.
Forum: Pontiac - Race 03-02-2023, 02:17 PM
Replies: 17
Views: 1,056
Posted By Jim Robertson
I am using the NGK R5671-8 (extended tip) in a...

I am using the NGK R5671-8 (extended tip) in a 400 head street setup. We are dynoing this coming weekend. So we will know if these will perform or not. These use the crush washer and incorporate a...
Forum: SOLD Parts 11-09-2022, 12:37 AM
Replies: 4
Views: 1,428
Posted By Jim Robertson
PM sent

PM sent
Forum: Pontiac - Race 09-02-2022, 10:22 PM
Replies: 18
Views: 1,951
Posted By Jim Robertson
Great looking machine. And a serious runner to...

Great looking machine. And a serious runner to boot. Congrats to the owner/driver on his first outing.
Forum: 67-81 Firebird & TA Parts FOR SALE 08-24-2022, 10:00 PM
Replies: 105
Views: 11,206
Posted By Jim Robertson
My white and blue banners were shipped promptly...

My white and blue banners were shipped promptly and were as advertised. . Thanks for offering these very cool banners. Extremely satisfied.
Forum: Pontiac - Race 08-16-2022, 04:36 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Dragncar, yes pontiac guys are saying “no way”...

Dragncar, yes pontiac guys are saying “no way” and the other brand guys only come by to borrow some tools or duct tape. ��
Forum: Pontiac - Race 08-16-2022, 04:32 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Hey Mike, missed seeing and catching up with you...

Hey Mike, missed seeing and catching up with you at Norwalk. Good times on and off the track again this year. We had our share of small mishaps but we persevered. Super stoked these silly little...
Forum: 67-81 Firebird & TA Parts FOR SALE 08-05-2022, 12:07 AM
Replies: 105
Views: 11,206
Posted By Jim Robertson
I will take 1 white with 4 grommets and 1 blue...

I will take 1 white with 4 grommets and 1 blue with 4 grommets. Pm sent.
Thank you.
Forum: Pontiac - Race 08-04-2022, 10:11 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Sheet metal intake has a small plenum (for the...

Sheet metal intake has a small plenum (for the engine displacement) and a fairly long runner length with generous taper angle. I designed and fabricated it here. Carbs were built by a friend here...
Forum: Pontiac - Race 08-04-2022, 12:09 AM
Replies: 18
Views: 2,710
Posted By Jim Robertson
After my son’s wedding and after driving the car...

After my son’s wedding and after driving the car around downtown Ft Worth Texas. Put it in the trailer just before the cops drove by. 😃
Forum: Pontiac - Race 08-04-2022, 12:02 AM
Replies: 18
Views: 2,710
Posted By Jim Robertson
My son was driving and he was making his license...

My son was driving and he was making his license runs on these two passes. He did great and now has his license. Very consistent times in some serious Texas heat.
Forum: Pontiac - Race 07-31-2022, 04:53 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Thank you Scott. Many years ago it seemed like...

Thank you Scott. Many years ago it seemed like there was plenty of performance left on the table pertaining to iron d port heads. To some these may not be as sexy as an aluminum head but it is...
Forum: Pontiac - Race 07-28-2022, 10:33 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Thanks ChiefCrazyCanuck for recognizing one of...

Thanks ChiefCrazyCanuck for recognizing one of the #96’s inadequacies (as compared to a properly designed race head).

We found many years ago the cross-section areas at different points in the...
Forum: Pontiac - Race 07-28-2022, 12:10 AM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Block is filled leaving about 2” of water to the...

Block is filled leaving about 2” of water to the deck. I did not sonic it. It was working ok before and it was go time on the build as wedding deadlines were looming.
Thanks Paul. Great meeting...
Forum: Pontiac - Race 07-27-2022, 09:41 PM
Replies: 18
Views: 2,710
Posted By Jim Robertson
Another Iron DPort hot rod

Put another Iron dport hot rod together recently for my son’s wedding. He wanted to drive the race car as his getaway car after his wedding. So we put a few pieces together we had laying around. ...
Forum: Pontiac - Race 07-03-2022, 06:00 PM
Replies: 35
Views: 4,081
Posted By Jim Robertson
Sounds like a nice combination. It will make...

Sounds like a nice combination. It will make what it makes but 950 is a good target to shoot for…as long as you are satisfied. If it’s sealed up and valvetrain is happy then you should be seeing a...
Forum: 70-73 Firebird & TA TECH 04-27-2022, 05:35 PM
Replies: 5
Views: 994
Posted By Jim Robertson
Thank you RicksGTO for the link. Great info...

Thank you RicksGTO for the link. Great info posted by Pat Brown back in '07. I remembered seeing it but could not find it. Spectacular!
Forum: 70-73 Firebird & TA TECH 04-14-2022, 08:44 AM
Replies: 5
Views: 994
Posted By Jim Robertson
1971 Formula production stats

Is there a source for production numbers for the Formula birds? In other words, is there a breakdown of more specifics such as colors? A/C? Power brakes? Power windows? Etc.
Forum: Performance Parts For Sale/Wanted 01-27-2022, 12:59 AM
Replies: 5
Views: 1,056
Posted By Jim Robertson
Wanted: 1971 HO heads #197, intake and crossover

Looking for a pair of ‘71 HO heads. Ported heads considered. What is out there?
Intake manifold and crossover (originals) preferred. May consider a reproduction intake with correct casting...
Forum: Pontiac - Street 01-17-2022, 12:36 AM
Replies: 46
Views: 6,979
Posted By Jim Robertson
Outstanding build! Thanks for posting. Great...

Outstanding build! Thanks for posting. Great information.
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