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Who do you guys trust to do CNC porting on your cylinder heads?


I've had Modern Cylinder Heads,586-468-7914, do three different types of BB Mopar heads,Eddy RPM, B1-BS and two sets of 440-1 They all made great power on the dyno and went fast at the track, faster than some others on here I believe

Last edited by Cab_Burge; 11/06/13 02:35 PM.