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Diff Ratio of a NT 1.3?? 3.7 or 3.9?
Posted: Fri May 23, 2008 8:57 pm
by Remydog05
I read thru the bible and in one part it says NT are all 3.9 but the other says that 1.3 is 3.7??
So which Ratio is the 1985 SWB NT Diff & 1.3motor???
Posted: Fri May 23, 2008 9:19 pm
by want33s
1.3 NT = 3.9:1 diffs.
1.0 = 4.11:1
WT = 3.7:1.
Of course there are oddballs like Maruti to stuff this up.
Posted: Fri May 23, 2008 9:27 pm
by zooker
want33s wrote:
Of course there are oddballs like Maruti to stuff this up.
WT 4.11
best of both worlds
Posted: Fri May 23, 2008 9:29 pm
by want33s
zooker wrote:want33s wrote:
Of course there are oddballs like Maruti to stuff this up.
WT 4.11
best of both worlds
Or worst.. depends how you see it.. weaker 1.0 centres and hard to find axles.
Posted: Fri May 23, 2008 10:11 pm
by Remydog05
that means Ive got 3.9's
thanks
Posted: Fri May 23, 2008 10:16 pm
by want33s
Its easy to tell...
Stop one axle from turning and mark the other drum and backing plate... turn the pinion and count the turns it takes to get the drum to return to the mark.
Jas