hey guys i posted in tech forum but no one can seem to answer my question.. i'm upgraging my head along with my block (block= cp pistons, pauter rods, upgraded pin, darton sleeves, arp .. etc.. ) my head work will contain, ferrea valves, ferrea springs, f. retainers, f. locks, f. locators, gsr cams and stock rockerarms.. my question is with this head setup + boost, what can i up my redline to?? my engine is a b16a2..
- thanks in advance

 

anyone else have any thoght??

 

call ferrea