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b310 rear diff upgrade

Posted: Sat Mar 28, 2015 8:16 pm
by grant76
Just wondering if there's any sunny b310 guru's out there that have a bit of experience with upgrading the diff in these. Not going for massive power (110-140ish hp) and torque would be around 95 to 110 ft lb

realise nothing is going to be 100% bolt in, just wanting some relatively common to find options

nana drive standard h150?? (i dont do burnouts anyway)
s110 best bet??
bluebirds??
some of the c series vans (c20 c22)
weld mounts onto b120 ute diff??
toyota liteace/hiace vans??

have had a bit of a search, haven't really found what i'm after yet

cheers

Re: b310 rear diff upgrade

Posted: Sat Mar 28, 2015 8:40 pm
by classicdat
Grant the S110 H165 bolt straight in and ran behind Z18s so would be a good option. good luck finding one today though

Re: b310 rear diff upgrade

Posted: Mon Mar 30, 2015 8:01 am
by tlssunny
mmhm i would be using a h165 diff and welding the mounts on etc

Re: b310 rear diff upgrade

Posted: Tue Mar 31, 2015 7:41 pm
by Bartman
I've heard that PA10 stanza/160j are a direct fit too.

Re: b310 rear diff upgrade

Posted: Tue Mar 31, 2015 8:49 pm
by brocky41
Had a standard H150 behind the CA18de (about 130hp at the fly when new) in the 120Y for 5 years and never blew the diff - started to get a bit noisy before i took it off the road.

Did heaps of Skids, Roll Backs, Clutch dumps, Hard changing over the years.

Here it is in 2006
https://www.youtube.com/watch?v=REtB-wJqcFs" onclick="window.open(this.href);return false;

and in 2009
https://www.youtube.com/watch?v=Tz9A0PhBblQ" onclick="window.open(this.href);return false;

To be honest most said ah you cant run that standard diff itll blow, so i decided to wait until it did which never eventuated.

Id run up the HP then see how it goes - have a spare just in case.

If you want LSD id shorten a hilux or mazda rear end. but thats just extra weight

Re: b310 rear diff upgrade

Posted: Tue Mar 31, 2015 11:48 pm
by grant76
Cool, cheers guys. All good options