exhaust cross over (heat riser) fill

[Paul Precht]

Originally Posted by Mike Taylor 3601

Ron,
I use zinc alloy get from Mc Master Carr supply ,it's the same thing Mondello use to sell.
I melt enough into a steel cup I made from tubing and flat bar w/flat bar long enough to also be handle to pick up and pour with,I usaully block @ intake side and pour from bowl side have to use some sort of funnel some times.
The zinc will probaly out last the heads.
Mike Taylor 3601

The bar of zinc alloy is the only way to go. I cut a piece off and heat it in an iron skillet like this http://img2.etsystatic.com/008/0/589...29082_6cdm.jpg with a cutting torch and pour it in, block the intake side and then blend into the bowl if it's not a stocker head.