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Search: Posts Made By: Schurkey
Forum: Pontiac - Street 07-19-2026, 02:42 PM
Replies: 17
Views: 351
Posted By Shiny
My guess is if lug-centric balancing was...

My guess is if lug-centric balancing was critical, no-one would have Rally IIs. It might be a technically better way to balance these but I speculate the odds of NEEDING lug-centric is low enough...
Forum: Pontiac - Street 07-15-2026, 03:23 PM
Replies: 22
Views: 562
Posted By Kenth
At the "R" terminal on some later GM starter...

At the "R" terminal on some later GM starter solenoids on specific vehicles is a yellow wire giving full battery voltage when cranking to + on ignition coil for easier starts.

Other vehicles has...
Forum: Pontiac - Street 07-12-2026, 03:18 PM
Replies: 22
Views: 562
Posted By Kenth
Most breakerless aftermarket (and factory GM)...

Most breakerless aftermarket (and factory GM) ignition systems are designed for full alternator voltage/current running.

What brand ignition system do you have and what does the instructions says...
Forum: Pontiac - Street 07-12-2026, 04:50 AM
Replies: 22
Views: 562
Posted By steve25
I would also confirm that once the car has been...

I would also confirm that once the car has been driven a while that your 9 volts to the coil is not dropping down.
Forum: Pontiac - Street 06-28-2026, 02:28 PM
Replies: 32
Views: 1,305
Posted By jhein
I went throughs this with my motor. I missed the...

I went throughs this with my motor. I missed the part about the restricted pushrods, realized it after the fact. I don't remember exactly but I think Butler said that excessive top end oil could...
Forum: Pontiac - Street 06-24-2026, 12:18 PM
Replies: 51
Views: 1,611
Posted By PunchT37
Harmonic balancer timing mark verified? In...

Harmonic balancer timing mark verified?

In other words, slipped outer ring?
Forum: Pontiac - Street 06-23-2026, 02:37 PM
Replies: 15
Views: 607
Posted By Dragncar
I bent/broke the one in my 69 A body a couple...

I bent/broke the one in my 69 A body a couple seasons ago. What I ended up doing was adding a 10" or so piece of 1/4" x 1/2" flat bar stock from jut above the pedal to right near the tip of the rod...
Forum: Pontiac - Street 06-16-2026, 06:18 AM
Replies: 11
Views: 1,089
Posted By Half-Inch Stud
Timing gear had a burr to write that line. No...

Timing gear had a burr to write that line. No worries.
Forum: Pontiac - Street 06-09-2026, 06:55 PM
Replies: 8
Views: 367
Posted By mgarblik
I don't think the fuel supply system on the...

I don't think the fuel supply system on the pressure side, past the fuel pump is likely the problem. I have owned a number of 421 HO tri-power cars, a 2+2 and a 9 passenger wagon, and neither of...
Forum: Pontiac - Street 06-08-2026, 06:49 PM
Replies: 33
Views: 1,203
Posted By Sun Tuned
Best move you could make is sending the Moroso...

Best move you could make is sending the Moroso curve kit back where it originated from….

Terrible little package of junk.
Forum: Pontiac - Street 06-04-2026, 08:44 AM
Replies: 13
Views: 676
Posted By P@blo
Figured I would update this thread with some...

Figured I would update this thread with some additional information. I measured a factory housing at 1.905” and a Mr Gasket 2667 housing at 2.015” so the thermostats are not the issue here. With...
Forum: Pontiac - Street 05-29-2026, 03:23 PM
Replies: 19
Views: 866
Posted By steve25
Nothing other then a full on race motor ( 6000...

Nothing other then a full on race motor ( 6000 rpm and above power band) or a motor with a vacuum leak or mistimed Cam will produce only 6.5” of vacuum .
Forum: Pontiac - Street 04-30-2026, 08:02 AM
Replies: 16
Views: 502
Posted By PAUL K
First issue is most mass produced Pontiac blocks...

First issue is most mass produced Pontiac blocks vary in height from front to back and left to right.
Forum: Pontiac - Street 04-30-2026, 04:13 AM
Replies: 16
Views: 502
Posted By steve25
You’ve never been in the manufacturing world...

You’ve never been in the manufacturing world have you?
Forum: Pontiac - Street 04-22-2026, 11:03 AM
Replies: 18
Views: 417
Posted By steve25
A wrench starting off at 50 does not work for...

A wrench starting off at 50 does not work for stock rod bolts and is a close call for rocker arm studs.
Forum: Pontiac - Street 04-05-2026, 01:08 PM
Replies: 28
Views: 893
Posted By burd
Stock stuff works great, keep the butchery down.

Stock stuff works great, keep the butchery down.
Forum: Pontiac - Street 04-03-2026, 08:23 AM
Replies: 6
Views: 150
Posted By Half-Inch Stud
I gots a Sw-P 400 with 12" converter sitting (was...

I gots a Sw-P 400 with 12" converter sitting (was in my 68), and may have a spare front-pump+ FWD Pack. Shipping is the only grief.

Sw-P is a nice setup for highway gears in the heavy car. ...
Forum: Pontiac - Street 03-27-2026, 10:56 AM
Replies: 78
Views: 2,039
Posted By kyle_blake
Hi, I have a HEI distributor I kept with genuine...

Hi, I have a HEI distributor I kept with genuine GM module , probably looking to sell. pm with shipping address if interested.
Forum: Pontiac - Street 03-16-2026, 06:58 AM
Replies: 11
Views: 337
Posted By Kenth
I guess you are thinking of 1969 and earlier P...

I guess you are thinking of 1969 and earlier P 8.2" rearends as these uses the prelubed sealed RW507CR ball bearings. When the grease dries out the ball binds and the inner race turns and eats the...
Forum: Pontiac - Street 02-27-2026, 07:38 PM
Replies: 25
Views: 830
Posted By Skip Fix
My current Bullet was supposed to have 4 degrees...

My current Bullet was supposed to have 4 degrees advance ground in it did not exactly 4 degrees off! Same chain, gears that was right in for the previous Comp cam in it!
Forum: Pontiac - Street 01-31-2026, 01:41 PM
Replies: 13
Views: 465
Posted By "QUICK-SILVER"
With cars that sit awhile, I've had rust film on...

With cars that sit awhile, I've had rust film on rotors make for grabby and noisy brakes till the rust film wears off.

Clay
Forum: Pontiac - Street 01-22-2026, 04:10 PM
Replies: 19
Views: 724
Posted By george kujanski
The service manual states that you should mark...

The service manual states that you should mark the pinion nut relative to the pinion stem and after replacing the seal, tighten the nut so the mark on the nut goes past the stem mark by no more than...
Forum: Pontiac - Street 01-22-2026, 02:58 PM
Replies: 21
Views: 740
Posted By unruhjonny
I believe that using a stock pushrod with OE...

I believe that using a stock pushrod with OE rocker studs and OE rocker nuts could be the problem;
once a head is milled, that brings the rocker studs closer to the crank;
once a block is decked,...
Forum: Pontiac - Street 01-18-2026, 01:50 PM
Replies: 6
Views: 240
Posted By steve25
The last time I replaced a 1 piece line of it was...

The last time I replaced a 1 piece line of it was not for having the body off the frame I would have never got it done!
Forum: Pontiac - Street 01-11-2026, 11:17 PM
Replies: 23
Views: 1,088
Posted By AG
That's a stock style 4-pinion cone type posi, no...

That's a stock style 4-pinion cone type posi, no clutches. They can be rebuilt but I would replace it with an Eaton posi.
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