Mitch95

The Rb30 and r33 Speedo unit is diffrent do I was hoping some one know what I need to modify or buy to make it work

Hey guys I'm looking in to putting my spare na vl rb30 box in my r33 Rb25de. Yes I know the gtst box is 100 times much better but I'm just trying to make the best of my situation. Everything I've found so far is people modifying a r33 box for a vl but not the other way round So I've got a box and r33 tail shaft that's been modified yock for a 30 box What I can't get my head around is the Speedo? Has anyone done this before any advice would be good

Hey mate I'm lookin at doing the same to my gts4 how'd u go any difficultys