progress for Nissan Datsun RMD22 (Navara D22) (-;

[sergio1982sk]

Good Day!
Sorry for my english, I'm from Russia, Far East, SAKHALIN island
Technical English - it is quite difficult for me.


Let's talk about increase of passability of Nissan D22!

1,5 years ago, I've bought right-hand Nissan Datsun RMD22, the made in Japan, 1997.
Roads on Sakhalin are very difficult in most interest places. If you need to get there, you need to specialy prepare you all-terrain vehicle.
Often was diagonal pro-slipping )-: Very dislike!

1. Rear diff.
For rear Diff I've chosen Lock-right PT3220. This standard decision for H233b.

2. Front diff.
More interest russian front-locker "DAK" (diff.automatic by Krasikov) for R180A.
How does it work (23, may, 2015, Vicinities of Yuzhno-Sakhalinsk):
https://www.youtube.com/watch?v=tRAhp_LZd9c
02, april, 2015, in the same place
http://www.youtube.com/watch?v=i8g0DLlM0kU


3. Electric Winch.
Noname chinese E.W. 12000LB... it works... no more. Bad soft metal gear wheels. At once it was broken in deep snow in the night, was Sleet with the cold wind....

4. Today it's 31" Goodride SL366 for Summer (may-october). It's maximum Size for RMD22. No passability suffices!!!!!! Need MORE!!!

Now the questions:
1. What is limit of durabilities for standart front wheels' power shaft and front final unit drive with 100% automatic Locker? 33"? 35"? 38"?
2. What is compatible transmission ratio (?), if standart is 4.625, QD32 no turbo, AT. 4.88? 5,143?

 

[Rumpig]

Hi Sergio. I don't think you would fit tyres bigger than 33" without hitting panels. If you change diff gears you have to change front and back. If you drive on highways 5.1 would probably be to low, 4.8 would be better.