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Forum: Pontiac - Street 08-16-2021, 04:30 AM
Replies: 56
Views: 13,205
Posted By charlie66
I didn't realize the 87's had a crossover. Maybe...

I didn't realize the 87's had a crossover. Maybe thats what he meant..
Forum: Pontiac - Street 08-15-2021, 03:06 PM
Replies: 56
Views: 13,205
Posted By charlie66
Are you saying that some how the water from the...

Are you saying that some how the water from the exhaust winds up in the intakes port runners? That should not happen .. Pull the valve and look for a crack under it . Or maybe im miss understanding ?...
Forum: Pontiac - Street 08-14-2021, 07:04 PM
Replies: 56
Views: 13,205
Posted By charlie66
looks like the valves to me too. U can poor water...

looks like the valves to me too. U can poor water in the intake ports and exhaust ports to see if it leaks past the valves. If its not seating it will leak right out.

That looks like a hole more...
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