Originally Posted by
kingtito
Quick question. I just picked up the R4 SP edition and was wondering if the diffs still need the .3 shim on the cup side? I'm building the diffs now and if I tighten the diffs down the diffs lock up. I have to losen the screws a bit for the diffs to feel smooth.
Anyone have information on this?
To buill de diffs in a correct way I build it up on dry conditions... with out oil...so I can shim it and the close it and check the gear mesh...y they are lock or rusty, remove shims... try to remove all the posible play from diff cups...but always take in mind thay must work smooth...
The R4 SP in Banzai cost 533.35USD... GREAT VALUE THEN!..jajaj