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Forum: Pontiac - Street 10-15-2020, 07:40 PM
Replies: 311
Views: 42,678
Posted By dmac
Is there a way to check for this problem on an...

Is there a way to check for this problem on an assembled short block? I had a shop clean, bore, hone, and assemble a 455 block with a rotating assembly kit from Butler. I am pretty sure it had the...
Forum: Pontiac - Street 10-14-2020, 07:27 PM
Replies: 311
Views: 42,678
Posted By dmac
Is this something that would be caught by any...

Is this something that would be caught by any basic shop assembling/installing a rotating assembly?
Forum: Pontiac - Street 09-29-2020, 03:22 PM
Replies: 311
Views: 42,678
Posted By dmac
A rebuilt ford 302 had the valve locks installed...

A rebuilt ford 302 had the valve locks installed wrong, and my girlfriend drove the car 1800 miles with a hole in the piston and a crack in the cylinder wall. She first called me to say it was...
Forum: Pontiac - Street 09-09-2020, 05:09 PM
Replies: 311
Views: 42,678
Posted By dmac
If it is a timing chain or dropped/bent/sticking...

If it is a timing chain or dropped/bent/sticking valve, engine may not need to come out. With plugs pulled, stick a screwdriver in plug holes and scope the cylinders that have pistons at top of...
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