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Search took 0.10 seconds. Search: Posts Made By: HWYSTR455
Forum: Pontiac - Street 07-19-2026, 11:22 PM
Replies: 18
Views: 280
Posted By Dragncar
Ford solenoid and a jumper.

Ford solenoid and a jumper.
Forum: Pontiac - Street 07-18-2026, 07:47 AM
Replies: 18
Views: 280
Posted By Bill Hanlon
Similar, but more comprehensive wire size chart.

Similar, but more comprehensive wire size chart.
Forum: The Body Shop TECH 07-17-2026, 05:51 PM
Replies: 26
Views: 540
Posted By HoovDaddy
A '29 Chrysler rumble seat roadster. Not mine,...

A '29 Chrysler rumble seat roadster. Not mine, belongs to a member in my club, stock restoration. Black fenders with a soon to be dark maroon body. During this period of Canadian smoke, we're...
Forum: Pontiac - Street 07-11-2026, 01:03 PM
Replies: 24
Views: 936
Posted By Steve C.
Side topic. When determining your total...

Side topic.

When determining your total system capacity.

Note most common Pontiac oil filters do not hold 1 quart oil.
Fill yours, let it soak up the oil. Tap it, then do it again a few...
Forum: Pontiac - Street 07-11-2026, 12:54 PM
Replies: 24
Views: 936
Posted By Steve C.
The WIX 51045 is a common smaller filter with...

The WIX 51045 is a common smaller filter with headers.

https://www2.wixfilters.com/Lookup/Exactmatch.aspx?PartNo=51045
.
Forum: Pontiac - Street 07-07-2026, 03:17 PM
Replies: 416
Views: 82,509
Posted By mgarblik
Well, this 5 year project is finally coming to a...

Well, this 5 year project is finally coming to a close. I have driven the car 30-35 miles now. I will continue to rack up some local mileage on it before my 500 mile round trip to Norwalk in a...
Forum: Pontiac - Street 07-07-2026, 12:18 PM
Replies: 6
Views: 227
Posted By 73ta
Adjustable fork ball on mine. Using the heim...

Adjustable fork ball on mine. Using the heim joint linkages with stock fork & quick time bell housing TKO 600, McLeod flywheel, centerforce clutch & PP
Forum: Pontiac - Street 07-05-2026, 06:54 PM
Replies: 51
Views: 1,613
Posted By SD455DJ
Quote: "I believe Cars magazine had a road test...

Quote: "I believe Cars magazine had a road test of a ’72 lemans GT with the L78 400, M-20 4-speed trans and a 3.55 Safety Track rear end and they got it down to 14.40’s at 99 mph in quarter mile...
Forum: Pontiac - Street 06-28-2026, 09:47 AM
Replies: 32
Views: 1,306
Posted By slowbird
I would never restrict the topend on a street...

I would never restrict the topend on a street engine. Rockers and valve springs need that oil for lube and cooling.
Forum: Pontiac - Street 06-25-2026, 08:28 PM
Replies: 51
Views: 1,613
Posted By 67Lemons
That’s not the same company, the one that dyno’d...

That’s not the same company, the one that dyno’d the car was in Texas and doesn’t seem to exist anymore. The previous owner said that his club rented the place for the day and they all brought their...
Forum: Pontiac - Street 06-25-2026, 01:37 AM
Replies: 25
Views: 923
Posted By John Milner
Pontiac used the 7109 (907321) bearing from the...

Pontiac used the 7109 (907321) bearing from the factory. I attached a NOS 7109 (907321) bearing picture and a copy of a Pontiac service manual for reference. Believe the one BOP sells is a 7109 as...
Forum: Pontiac - Street 06-24-2026, 12:18 PM
Replies: 51
Views: 1,613
Posted By PunchT37
Harmonic balancer timing mark verified? In...

Harmonic balancer timing mark verified?

In other words, slipped outer ring?
Forum: 70-73 Firebird & TA TECH 06-22-2026, 01:16 AM
Replies: 3,139
Views: 648,356
Posted By RAIRBIRD
Local Father’s Day weekend car show in Bountiful...

Local Father’s Day weekend car show in Bountiful Utah with my 72 Formula 455HO and 4Birds two beautiful 72 T/A’s.
Forum: Pontiac - Street 06-21-2026, 12:30 PM
Replies: 16
Views: 528
Posted By MIke L
Thanks, I thought the XR4 was eq to the ac R45...

Thanks,
I thought the XR4 was eq to the ac R45 and the XR5 eq to AC 43/44. at least that’s what I’ve been reading.

Thanks for replying

Mike
Forum: 64-65 GTO Tempest & LeMans TECH 06-21-2026, 11:14 AM
Replies: 263
Views: 75,833
Posted By 1_Wild_Cat
Hi Everyone -- Thanks for checking in on this...

Hi Everyone -- Thanks for checking in on this project...



Yep -- it has turned into a real marathon. I owned the car a couple months before I started the thread, so working on 11 years at this...
Forum: Pontiac - Street 06-19-2026, 07:35 PM
Replies: 84
Views: 3,406
Posted By scott70
I’m not sure what those specs are. I dropped the...

I’m not sure what those specs are. I dropped the engine back off at the shop today. I’m not sure exactly what the plan is but he said they’d check it over. He said looking at the pictures that those...
Forum: Pontiac - Street 06-18-2026, 11:36 PM
Replies: 84
Views: 3,406
Posted By Jay S
Did you see some Aluminum speckles anywhere? I...

Did you see some Aluminum speckles anywhere? I didn’t see any, but I am looking a cell phone screen. The speck’s I was noticing where yellowish dark brown, which I think is from the extra lead in...
Forum: Pontiac - Street 06-18-2026, 07:58 PM
Replies: 13
Views: 573
Posted By Steve C.
275 /60R15 Nitto 555 Drag Radial on the rear...

275 /60R15 Nitto 555 Drag Radial on the rear here.
27.76" dia / overall width 11.1"

This based on personal experience and offered here for general interest only as the suspension set up will...
Forum: Pontiac - Street 06-18-2026, 07:12 PM
Replies: 13
Views: 573
Posted By Skip Fix
Ran 255-60-15s all the way around my 78.Herb...

Ran 255-60-15s all the way around my 78.Herb Adams that was his go to tire back 70s 80 for handling before 16" came out. 235 70 about the tallest tu use unless you go 275-60-15 in rear
Forum: Pontiac - Street 06-18-2026, 03:53 PM
Replies: 84
Views: 3,406
Posted By scott70
I thought those little specs would be melted...

I thought those little specs would be melted aluminum from detonation but I guess not. I just talked to the engine builder and he said he would put in the colder plugs and put the engine in the car...
Forum: 70-72 GTO Tempest & LeMans TECH 06-18-2026, 03:30 PM
Replies: 23
Views: 771
Posted By John Milner
You'll have to remove the column lock plate to...

You'll have to remove the column lock plate to access the screw hole. There is a special tool that will press down on the lock plate, since it is spring loaded, and from there you can remove the...
Forum: Pontiac - Street 06-18-2026, 03:01 PM
Replies: 84
Views: 3,406
Posted By Jay S
I don’t see any signs of detonation on the plug...

I don’t see any signs of detonation on the plug photos. A couple of the plugs look like they have signs of some Lead fowling for some reason, but that isn’t going to be an issue going forward with...
Forum: Pontiac - Street 06-17-2026, 11:16 PM
Replies: 20
Views: 687
Posted By tempest1964
I always say I’d rather be lucky than good. I can...

I always say I’d rather be lucky than good. I can work on my good but my luck I’m kinda stuck with. ;)
Forum: Pontiac - Street 06-17-2026, 10:24 PM
Replies: 84
Views: 3,406
Posted By Jay S
I run a 7 heat range NGK on my TA with iron...

I run a 7 heat range NGK on my TA with iron heads. I’d pick 6 heat range on your engine, but a 5 or the Autolite 85 would work.

I have had several pump gas engines that would barely even run...
Forum: Pontiac - Street 06-12-2026, 11:19 PM
Replies: 33
Views: 1,203
Posted By 67Lemons
Honestly I figured that it was just easier to buy...

Honestly I figured that it was just easier to buy one of the many RTR distributors on the market vs dealing with whatever version of HEI the previous owner swapped into my car and I’m happy that I...
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