Yes i used mothers mag polish cost about 4-5 bucks at your local auto parts store. I also did the air conditioning lines and the little hook on the engine as well as the hood bar. Works great makes it look like chrome.

 

Yeah, the old chrome Precision Power amps use to overheat pretty easily because of their finish. You want heat out of an amplifier, but in a turbo manifold.

 

yeah thats what i figured and i am also happy to report that there has been no fading cracking peeling or discoloration at all.