Quote:
Originally Posted by Rwillia4
I don't think there is much tub sealant left after the engine comes up to temperature. It is only good upto ~350F.
I have used "copper gasket" and had good luck with it.
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Actually, the clear tub sealant is working quite well. Not just at the collecter flange, but on the header flange as well. It's probably got about 12-15 heat cycles, and 1000 miles.