Welding Aluminum Cylinder Head. Aluminum heads are usually cast using 355 356 a356 or 357 aluminum. Aluminum Cylinder Head Welding repair Dart Big Chief cylinder head digitize combustion chamber C N C machine combustion chamber.
My experience is that 350 amps is a good max setting even when the cylinder head is preheated before welding. Turn the gas up and make sure its a clean surface no oil preheating the head to about 300F will help as the Dynasty doesnt have big power aluminum is a major heatsink. If playback doesnt begin shortly try restarting your device.
My experience is that 350 amps is a good max setting even when the cylinder head is preheated before welding.
Aluminum cylinder head welding Big Block Chevy aluminum cylinder head. We havent finished our tests yet but if successful it will be terrific. For 332 you shouldnt have to exceed 200 amps on your welder. The tiny pores around the weld is unavoidable as thats the AC cleaning doing its thing on the oxide layer.