Quote: [quote the best non-race head=replacement type
Still debatable....Casting quality...I'll take the RPM heads....
Flow wise, every flow test Ive seen of OOTB heads, the RPM is better than the Stealth. Yes, when CNCed they are almost identical...but OOTB RPM takes it.
yes the eddy rpm head will smoke stealth with little porting easy, but thats not a stock type or looking replacement head, its entry level buget street/strip race head and looks the with part angle plugs,eddy script on flat faces,no soft plugs....again the stealth is best non race head for flow/cost/weight/stock type
