rb
Posted: Fri Oct 16, 2009 10:18 pm
got a rb20 ( local single ohc non turbo) gearbox, can anyone shed some light on the difference between this and the other rb boxes. what i know is
rb26 gtr box is 4wd bulletproof
rb25 fatbox or dumpie -this is the box you want
rb25 thin box not so bullet proof
rb 20 will k@k under too much abuse
so how different are the rb20 local from the r31 skyline to the r32 rb20 box ?
another alternative is to strip the rb20 box and use the bell housing on a R30 28gtx box(dirt cheap very strong) ,my exhast guy is using this setup on a rb25det in a 4 door r30 skyline and it all fits with no real modifications........??!?!!?
rb26 gtr box is 4wd bulletproof
rb25 fatbox or dumpie -this is the box you want
rb25 thin box not so bullet proof
rb 20 will k@k under too much abuse
so how different are the rb20 local from the r31 skyline to the r32 rb20 box ?
another alternative is to strip the rb20 box and use the bell housing on a R30 28gtx box(dirt cheap very strong) ,my exhast guy is using this setup on a rb25det in a 4 door r30 skyline and it all fits with no real modifications........??!?!!?