Gen X headers
07-23-2012, 08:51 AM
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Gen X headers
I just replaced my merc sweepers with two sets of Gen X CMI's. The water circulation through the Gen X is way better than the merc header. When idling there are no hot spots on the tops of the tubes, both sides are the same temp and the water flow seems to be the same through each side. Nice job CMI...700 NXT's
