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Sorry to move in on the thread, but does anyone know how the CompCams additive works?



I used Comps additive in the first two crankcase fills of my Voodoo cam swap. Cam is alive. I have heard, but I am not sure, that Comps additive is actually a megadose of Moly, not zinc. And there are some people that state moly can, in fact, offer the protection we need. IF thats true, I don't know, but the stuff did work for me.
But now I am using ZDDPlus. I also toss in a bottle of STP red--not so much for the zinc, but rather the 'cling factor'--I believe a cam that has sit for weeks in an engine is more likely to have lubrication clinging to the lobes with STP. Maybe, maybe not, but I sleep well at night.