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Forum: Pontiac - Street 06-03-2024, 03:00 PM
Replies: 9
Views: 407
Posted By spectramitch
Looks a lot better than this one!

Looks a lot better than this one!
Forum: Pontiac - Race 05-09-2024, 05:33 AM
Replies: 53
Views: 4,592
Posted By spectramitch
I finally got it all back together and out on the...

I finally got it all back together and out on the road. I made sure to get the engine on the road and loaded up quickly. I didnt tach it out yet but made moderate pulls 2500 to 5000rpm. It runs very...
Forum: Pontiac - Race 05-02-2024, 12:09 PM
Replies: 25
Views: 1,274
Posted By spectramitch
I set up the intake and cut .045 off a side. It...

I set up the intake and cut .045 off a side. It lined up much nicer. The bottom was crushing the gasket a little harder than the top. So I set it back up today and took a couple thousandths more off...
Forum: Pontiac - Race 05-01-2024, 05:33 AM
Replies: 25
Views: 1,274
Posted By spectramitch
Thanks Chuckie this one measures that also. Looks...

Thanks Chuckie this one measures that also. Looks like either the intake was port matched to the heads with no gasket taken account for or somewhere down the line it was mated to a different block.
Forum: Pontiac - Race 04-30-2024, 07:52 PM
Replies: 25
Views: 1,274
Posted By spectramitch
Can anyone measure how thick the intake flange is...

Can anyone measure how thick the intake flange is on a un cut edelbrock victor dominator? I am just wondering for peace of mind to see if this one was never cut.
Forum: Pontiac - Race 04-30-2024, 05:03 PM
Replies: 25
Views: 1,274
Posted By spectramitch
https://uploads.tapatalk-cdn.com/20240430/4700ae9b...

https://uploads.tapatalk-cdn.com/20240430/4700ae9b00b67d6c1a71118059eb5005.jpg
https://uploads.tapatalk-cdn.com/20240430/b603678f74b30e9a709ac14b924c444d.jpg...
Forum: Pontiac - Race 04-30-2024, 03:43 PM
Replies: 25
Views: 1,274
Posted By spectramitch
Milling Intake

https://uploads.tapatalk-cdn.com/20240430/5a2a87ca0984bf86b5d772cc80235214.jpg
https://uploads.tapatalk-cdn.com/20240430/d7cc70fe30dfb8026ad0074e3c94e476.jpg...
Forum: Pontiac - Race 04-30-2024, 07:04 AM
Replies: 25
Views: 1,274
Posted By spectramitch
This pic is from the first time I took it apart...

This pic is from the first time I took it apart after buying it. Looks like it has always sat like this. See how the bottom is barely pinching the gasket.
Forum: Pontiac - Race 04-30-2024, 06:52 AM
Replies: 25
Views: 1,274
Posted By spectramitch
With no gasket it sits pretty good. Intake is...

With no gasket it sits pretty good. Intake is slightly lower than the head ports.
Forum: Pontiac - Race 04-30-2024, 05:22 AM
Replies: 25
Views: 1,274
Posted By spectramitch
Milling Intake

My intake sits a little high with .062 gaskets making it so the thin area on the bottom of the port doesn't pinch down on the gasket. The intake is a ported Victor.

How do you determine exactly...
Forum: Pontiac - Race 03-22-2024, 07:44 AM
Replies: 53
Views: 4,592
Posted By spectramitch
They were just total seal 1/16" classic race...

They were just total seal 1/16" classic race rings so I do not believe they were low tension.
Forum: Pontiac - Race 03-22-2024, 06:07 AM
Replies: 53
Views: 4,592
Posted By spectramitch
I just got my block and pistons back from the...

I just got my block and pistons back from the machine shop. The checked it out and said the finish of the bores were rough. They re-honed it and got me new moly top piston rings with a napier second...
Forum: Pontiac - Race 12-06-2023, 04:07 PM
Replies: 121
Views: 11,960
Posted By spectramitch
I have a thread on here if you search 'Splayed...

I have a thread on here if you search 'Splayed Main DIY'. I made a way to hold the block and with an indicator I measured the amount of material to remove. You may be able to do the measurement with...
Forum: Pontiac - Race 12-05-2023, 10:50 PM
Replies: 53
Views: 4,592
Posted By spectramitch
I think they are glazed. The bore scope...

I think they are glazed. The bore scope definitely made everything look worse. These walls are very smooth. I still need to look at the ring orientation....
Forum: Pontiac - Race 12-04-2023, 10:21 AM
Replies: 53
Views: 4,592
Posted By spectramitch
When you say hone job do you mean like in my...

When you say hone job do you mean like in my garage with a drill motor and a dingleberry hone? Or send it out to a machine shop.
Forum: Pontiac - Race 12-04-2023, 06:59 AM
Replies: 53
Views: 4,592
Posted By spectramitch
You think these plasma moly rings in there now...

You think these plasma moly rings in there now could be reused after I take it apart and re hone as it sits?
Forum: Pontiac - Race 12-04-2023, 06:28 AM
Replies: 53
Views: 4,592
Posted By spectramitch
I have tried everything I can so far with no...

I have tried everything I can so far with no success. The yellow glaze in the cylinders is still there and still chugs oil after the seafoam and ac delco top engine cleaner. My final attempt before I...
Forum: Pontiac - Race 11-29-2023, 06:18 AM
Replies: 46
Views: 2,742
Posted By spectramitch
Just wanted to update and say that my head is no...

Just wanted to update and say that my head is no longer leaking! I first installed the spacer with aviation form a gasket slathered around. Then I added the Ac Delco Cooling system tabs crushed up...
Forum: Pontiac - Race 11-22-2023, 01:42 PM
Replies: 53
Views: 4,592
Posted By spectramitch
Is it possible that adding the full mega brace to...

Is it possible that adding the full mega brace to the lifter valley is causing too much crankcase pressure?
Forum: Pontiac - Race 11-22-2023, 07:36 AM
Replies: 53
Views: 4,592
Posted By spectramitch
I definitely staggered the rings and installed...

I definitely staggered the rings and installed them with markings up. So If they were labeled wrong it would have to be every single one? Its kind of hard to believe but I guess it is possible.
Forum: Pontiac - Race 11-22-2023, 06:25 AM
Replies: 53
Views: 4,592
Posted By spectramitch
I just ran a leak down on all cylinders with the...

I just ran a leak down on all cylinders with the engine cold

1) 4% 2) 4%
3) 4% 4) 4%
5) 5% 6) 4%
7) 5% 8) 4%

These numbers look really good to me. Can my rings be sealing on that...
Forum: Pontiac - Race 11-19-2023, 07:59 PM
Replies: 53
Views: 4,592
Posted By spectramitch
Im still getting the oil on top of my pistons. My...

Im still getting the oil on top of my pistons. My spark plugs look really good though, Not wet at all. Does this indicate the oil is entering from the rings? How much more time should I put into...
Forum: Pontiac - Race 11-05-2023, 10:53 AM
Replies: 53
Views: 4,592
Posted By spectramitch
Everything went together smooth. Probably less...

Everything went together smooth. Probably less than 60 miles on it. I used total seal classic race ring pack. Pretty sure 20lb oil rings. I did just run the sea foam through it and ran it hard...
Forum: Pontiac - Race 11-04-2023, 09:02 AM
Replies: 53
Views: 4,592
Posted By spectramitch
It is a solid roller cam. I did file fit the...

It is a solid roller cam. I did file fit the rings and deburred them. A problem maybe have been from using the band style piston installer?
Forum: Pontiac - Race 11-03-2023, 07:52 PM
Replies: 53
Views: 4,592
Posted By spectramitch
It was broken in with Penn Grade break in oil...

It was broken in with Penn Grade break in oil 30wt. Well I guess I should say the break in attempt. Im going to try running the sea foam in it and run it hard. Maybe ill get lucky. What oil do you...
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