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blake-b · 07-31-2013, 09:58 PM

I have the PRC 260 heads. I really like them. I don't have any dyno numbers or anything at the moment. I am redoing a lot of things and I will have new numbers then. I went from WCCH Stage 3 L92s to the PRC 260 heads solely for the thicker deck and the 6 bolt option. Their flow characteristics were almost identical.

07-31-2013, 09:58 PM	#5
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	I have the PRC 260 heads. I really like them. I don't have any dyno numbers or anything at the moment. I am redoing a lot of things and I will have new numbers then. I went from WCCH Stage 3 L92s to the PRC 260 heads solely for the thicker deck and the 6 bolt option. Their flow characteristics were almost identical.