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Forum: Pontiac - Street 08-26-2019, 07:49 PM
Replies: 1,465
Views: 152,604
Posted By Mike Davis
Nothing wrong with the Romac balancers. I have...

Nothing wrong with the Romac balancers. I have had one on a few different engines turning 7200RPM time and time again.
And the Romac's are SFI approved.
Forum: Pontiac - Street 08-21-2019, 11:05 AM
Replies: 1,465
Views: 152,604
Posted By Mike Davis
This sounds like the most likely culprit at this...

This sounds like the most likely culprit at this time.
Forum: Pontiac - Street 08-17-2019, 09:54 AM
Replies: 1,465
Views: 152,604
Posted By Mike Davis
It's obvious there is a miss. Watch the movement...

It's obvious there is a miss. Watch the movement of the engine in the video. Every so often it shakes more than just a cam lope.
To me it sounds like valvetrain clearance noise. Either the lifters...
Forum: Pontiac - Street 08-15-2019, 04:35 PM
Replies: 1,465
Views: 152,604
Posted By Mike Davis
Any updates on this????

Any updates on this????
Forum: Pontiac - Street 07-28-2019, 09:32 PM
Replies: 1,465
Views: 152,604
Posted By Mike Davis
I have not read all the post.... but has anyone...

I have not read all the post.... but has anyone checked all the tie bars on the lifters to see if they were hitting the lifter bores? I seen one that sounded similar and the cam was ground with a...
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