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Forum: 70-73 Firebird & TA TECH Today, 01:09 PM
Replies: 2
Views: 38
Posted By johnta1
Try these? Water pump pulley: 480511 XW ...

Try these?

Water pump pulley: 480511 XW
Crankshaft pulley: 480507 XK
Power steering pulley: 480513 YM
Forum: Pontiac - Street Today, 08:41 AM
Replies: 15
Views: 206
Posted By Cliff R
Skip's got it right, just add the fitting to...

Skip's got it right, just add the fitting to what you have now. I would open up the "slot" so you can move the attachment point up/down to nail down the best geometry. You will still have PLENTY...
Forum: Pontiac - Street Today, 08:15 AM
Replies: 15
Views: 206
Posted By Skip Fix
Here is a 73 750 cfm Q jet with added stud

Here is a 73 750 cfm Q jet with added stud
Forum: Pontiac - Street Today, 07:30 AM
Replies: 36
Views: 592
Posted By Cliff R
The failure rate for cast cranks at or above the...

The failure rate for cast cranks at or above the 700hp mark is 100 percent!

I tried to use them here WAY back when they first came out. At that time I was using one of the best crank grinders in...
Forum: Pontiac - Street Today, 07:08 AM
Replies: 12
Views: 353
Posted By Cliff R
I have had ZERO luck with anything...

I have had ZERO luck with anything "remanufactured" in China or any starters, alternators, carburetors, distributors, etc from China.

My best advice is to obtain an original SI alternator and...
Forum: Pontiac - Street Today, 06:15 AM
Replies: 6
Views: 184
Posted By Formulajones
MSD is still the most widely used system in all...

MSD is still the most widely used system in all forms of motorsports.
Only thing that's changed is they are no longer made in Texas. Like everything else it's been moved over seas. You're going to...
Forum: Electrical Tech Today, 02:38 AM
Replies: 2
Views: 66
Posted By etennett
https://uploads.tapatalk-cdn.com/20240614/add2e039...

https://uploads.tapatalk-cdn.com/20240614/add2e039a4a8a1ffb7eaf8da169b2f8e.jpg
Forum: Pontiac - Street Today, 01:30 AM
Replies: 36
Views: 592
Posted By Dragncar
I have 2 of them and both were spot on. Kinsler...

I have 2 of them and both were spot on.
Kinsler put 1500 HP though one. Guys have had them to 900 HP NA but around 1000 HP the non fully counter weighted have issues I hear.
They are certainly...
Forum: Pontiac - Street Today, 12:50 AM
Replies: 36
Views: 592
Posted By Jay S
They have been around for quite a while. I have...

They have been around for quite a while. I have not had SGI or Star Galaxy stuff for a long time. Not sure how quality is these days, but I wouldn’t be afraid of one on a budget build, it is much...
Forum: THE LOBBY Yesterday, 10:46 PM
Replies: 7
Views: 628
Posted By post toastie
cool story about the ram air V ...

cool story about the ram air V https://www.hemmings.com/stories/pontiac-ram-air-v/
Forum: THE LOBBY Yesterday, 10:01 PM
Replies: 13
Views: 386
Posted By 400 4spd.
Great story, I love reading about people who "get...

Great story, I love reading about people who "get it back". I've kept mine all these years. Too selfish to let it go, I guess.
Forum: Pontiac - Street Yesterday, 09:59 PM
Replies: 36
Views: 592
Posted By Tim Corcoran
If you ever plan to race it with slicks often or...

If you ever plan to race it with slicks often or plan to upgrade for more power then get a forged crank
Forum: Pontiac - Street Yesterday, 09:25 PM
Replies: 36
Views: 592
Posted By Tim Corcoran
I ran a 4.25 Eagle cast crank in a 455 and raced...

I ran a 4.25 Eagle cast crank in a 455 and raced it for many years in a 3550 race weight 65 Lemans making around 650 HP and going low 10's. It finally went and took out the block crank rod and...
Forum: THE LOBBY Yesterday, 09:12 PM
Replies: 13
Views: 386
Posted By Rachelsdad
As someone who got a car back from the shop last...

As someone who got a car back from the shop last fall after a 19-year stay, I can appreciate the "coming home" feeling when getting behind the wheel again. (If only I could roll back the clock on my...
Forum: THE LOBBY Yesterday, 07:47 PM
Replies: 13
Views: 386
Posted By jhein
Nicely done!

Nicely done!
Forum: Pontiac - Street Yesterday, 07:36 PM
Replies: 36
Views: 592
Posted By tom s
If you turn down a 3 1/4 main crank you will have...

If you turn down a 3 1/4 main crank you will have to deal with the thrust bearing spacer.Dont mess around,get a forged crrank.Most people dont have the time or money to do thing right but seem to...
Forum: Pontiac - Street Yesterday, 05:26 PM
Replies: 36
Views: 592
Posted By tom s
If using a cast crank I would feel better with a...

If using a cast crank I would feel better with a factory than a orient crank.Tom
Forum: THE LOBBY Yesterday, 05:24 PM
Replies: 13
Views: 386
Posted By b-man
She’s a beauty ! The GTO is nice too. :)

She’s a beauty !

The GTO is nice too. :)
Forum: THE LOBBY Yesterday, 05:19 PM
Replies: 13
Views: 386
Posted By hobbygto65
I am currently working on the same thing except...

I am currently working on the same thing except for the ex wife. Still can't get the guy to sell me back my 65 GTO
Forum: Pontiac - Street Yesterday, 05:14 PM
Replies: 36
Views: 592
Posted By b-man
The 8.5 from a ‘71-‘72 Buick/Olds is only 1”...

The 8.5 from a ‘71-‘72 Buick/Olds is only 1” wider overall so 1/2” per side. Should be a pretty simple swap as long as your wheel/tire combo isn’t at the edge clearance wise. Only the earliest 1966...
Forum: Pontiac - Street Yesterday, 04:28 PM
Replies: 22
Views: 425
Posted By b-man
I’m sure that playing around swapping intakes and...

I’m sure that playing around swapping intakes and whatever else needed to adapt that Holley takes up valuable time as well.

There has to be a Quadrajet sitting on a shelf that’s ready to go that...
Forum: Pontiac - Street Yesterday, 03:55 PM
Replies: 13
Views: 501
Posted By 79 Phoenix
GOT IT! I pulled one of the retaining clips out...

GOT IT! I pulled one of the retaining clips out (I didn't know they came out) and slid it onto the handle and then pressed them both in together till it snaped secure. Thanks for your help John!
Forum: THE LOBBY Yesterday, 03:35 PM
Replies: 13
Views: 386
Posted By JSchmitz
NICE! Congrats on the car and the wife! :)

NICE! Congrats on the car and the wife! :)
Forum: Pontiac - Street Yesterday, 03:32 PM
Replies: 22
Views: 425
Posted By b-man
Question This. Why the Holley that doesn’t outperform...

This.

Why the Holley that doesn’t outperform a Quadrajet ?

Make your life easy and just use the carb that fits everything without having to mess with anything else.
Forum: THE LOBBY Yesterday, 03:09 PM
Replies: 13
Views: 386
Posted By LastoftheThinkers
That is a wonderful story!

That is a wonderful story!
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