I've got a GT30R To go on a RB20 and I am abit worred it is going to be to big and laggy???.
Specs are .7 front cover 58mm wheel and rear housing 0.63 56mm wheel.
Dont know why i was sold such a big front cover? and it is internerly gated,
Any one got any idear when it would come on boost and what have other people got on there RB20's, what kind of power will it make-230 or so on 1 bar?
It would be great if any one could help me out, Thanks