Thread: Blocking cylinder head exhaust crossover
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Old 11-05-2020, 12:27 PM   #8
SSDiv6
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Default Re: Blocking cylinder head exhaust crossover
Quote:
Originally Posted by Mark Yacavone View Post
I haven't tried the zinc, but i might. It might take less heating gas. The price of oxy/acety keeps going up like crazy
Mark,

Zinc melts at a lower temperature than aluminum at around 787°F versus 1220°F for aluminum.
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