Nope, he had stock internals, he just had it rebuilt but no forged internals all stock....stock VG30DETT's can take quite a bit of power before they really NEED to be internally upgraded.


Additonally in fact most of the guys over of SpecialtyZ.com including Greg Dupree (owner) and many of their customers muster more then 600rwhp with their stock internal motors. Me personally, i would rather have a rebuilt forged motor but im just stating it can be done without it....good luck on your quest with your 600rwhp 350Z though