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I just cant get another head .I"m limited to the B1 castings only.This enough can make you crazy ,there is 1 guy I found to make sheet metal valve covers ,1 guy that can cnc port them,1 company that makes rockers ,1 cast manifold available . This alone wants me to do another brand but...... I persevered threw it . I'm finally at the stage to order piston , I bought the heads November of 2011 .There PSO castings .

I wanted to see what people thought about the predator ,the rule makers call them chevy heads




Hey Gup, What rulemakers are you talking about? The series that I race in allows non conventional heads i.e.: big chief/profiler etc,they just add weight. If you really want to stir the pot they are closest to the 318 Poly head.That is where the chevy guys loose their minds,canted and splayed years before GM engineers even came close to that design.
I have blueprints to post if you want them.
Steve