Does anyone run pyramid reed valves?
Are they any good or are my Delta V3 better?
http://www.duncanracing.com/mm5/mer...ode=DRI&Product_Code=PRV-320&Category_Code=28
Are they any good or are my Delta V3 better?
http://www.duncanracing.com/mm5/mer...ode=DRI&Product_Code=PRV-320&Category_Code=28