Quote:
Originally Posted by Kevin Panzino
As far as cast iron repair, and the welding/brazing up of exhaust port floors, the master is Robert Ray.
Ray?s Cracked Head Repair , Seymour Indiana
812-521-0046
Be prepared to wait a bit and it?s not cheap. But he has a furnace where he puts the entire head, gets it well over 1,000f and has sliding panels to reach in and weld/braze, then pause and let it soak. Absolutely critical to avoid cracking the poop out of cast iron.
Kp
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Do they work on aluminum heads??