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Forum: Pontiac - Street 07-19-2021, 01:19 PM
Replies: 39
Views: 6,626
Posted By steve25
Come on! Lets get real here! Plugs getting...

Come on!
Lets get real here!

Plugs getting that darn black after only some idling time is 95 % not in anyway shape or form from rings not seating, and if by chance it is from the 5 % that's...
Forum: Pontiac - Street 07-18-2021, 03:43 PM
Replies: 39
Views: 6,626
Posted By steve25
Air heard getting into the crankcase like you...

Air heard getting into the crankcase like you have going on is at minimum a reason to pull both heads and look at the cylinders at this point!
Forum: Pontiac - Street 06-20-2021, 07:20 AM
Replies: 39
Views: 6,626
Posted By steve25
I hope that when the motor was assembled the...

I hope that when the motor was assembled the compression rings where installed with the proper side up so that oil is not scraped into the chamber.

I forget what brand ring it was, but there was a...
Forum: Pontiac - Street 06-20-2021, 06:13 AM
Replies: 39
Views: 6,626
Posted By steve25
Rings these days are sent out from the...

Rings these days are sent out from the manufacturer after they have been put thru a lapping process and freshly honed cylinder walls with the proper finish for the ring type used 90% of the time...
Forum: Pontiac - Street 06-14-2021, 09:44 PM
Replies: 39
Views: 6,626
Posted By steve25
With compression rings that are good and just...

With compression rings that are good and just have not bedded in yet you see that as blow by out the breathers because the new oil rings are doing there job.
Blue smoke out the exh like the OP is...
Forum: Pontiac - Street 06-12-2021, 03:58 PM
Replies: 39
Views: 6,626
Posted By steve25
If you do a hot cranking compression test and all...

If you do a hot cranking compression test and all the cylinders are with in 15% then I would at least initially conclude that the rings are sealing ok.

Next up when the exh smoke is Blue is the ...
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