Originally Posted by
Mitsy FQ
The xr4x4 shafts are 20 mm longer and won't fit (they can be modified)
the mt75 is useless
ford 9 inch rear diff
modified front shafts and at least an rand d front diff forget the thick wall casing and any form of uprated standard front diff
Me and a few other people run xr 4x4 shafts with no problems?

Mt75 is a limiting factor, but where is the next step?? R&D or a FFD which are lottery winners money, and dog boxes...Bara box is the best upgrade for the money IMHO, plenty of people run them at 500+BHP with no problems.
9" rear diff is 3k if you can find one
R&D front is at least 2k...
I am talking about stuff that is affordable and offers a good upgrade, or you might as well say just go x-trac all through the car
Agree with Dan that the Skyline conversion is a good plan if you want to throw that sort of money at it...