hello
I have recently brought a 1994 r33 with a RB20e in it, i was just wanting help on what modification i could do to it to get maximum legal horse power. I am on my P plate so unable to turbo it. I have already brought a pod filter for it and am currently building a cold air box for it.
Just wanting to know the best mods and are there any good performance chips out there?
would appreciate your help, i know its a shit engine so please no criticism.
Thanks in advance