i only want to sell complete not block only ,
yes rb30 if put together will have the mods done, we just built one in r33 run like a dream, and before made same setup as my motor with gt3540 turbo made 320kws on 16psi. mad power buy it complete, or in parts and build it ur way i have all the part numbers u need to build it, offers guys needs to go this week highbid will get it by next friday cheers