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Hilux gearbox final drive ratio???

Posted: Tue Nov 09, 2004 9:36 pm
by tomsoffroad
Can anyone tell me what the gear ratios in the w56 5 spd and the g51 4 spd?
Looking at putting a 4 spd in the Surf as the 5spd sounds like it is about to shit itself.
I'm running 35's with 5.29:1 diffs and would like some lower gearing.

Cheers
Thomas

Hilux gearbox final drive ratio???

Posted: Tue Nov 09, 2004 10:14 pm
by toyrex
overdrive on the W56 is the same as the G52 14% or 0.87

Posted: Tue Nov 09, 2004 10:47 pm
by tomsoffroad
Cheers for that :D

Posted: Wed Nov 10, 2004 7:40 am
by slosh
Look at the Dellows site for most of the Toyota box ratios (page 3 onward):

http://www.dellowauto.com.au/catalogue/ ... motive.pdf

Seems most of the 5 spd boxes have 0.85 final gearing, however if you are looking for a low first gear ratio, the W59 has 3.95 ratio, and pretty sure the R154 (big case Supra box) was similar.

Josh.

Posted: Thu Nov 11, 2004 12:58 pm
by PSI3y
another good site for toyota gearbox ratios is http://www4.tpgi.com.au/users/loats/tec ... boxes.html

Posted: Thu Nov 11, 2004 9:38 pm
by JohnJohn
Check the length of the 4 speed box it may be shorter and you will then have to change drive shaft lengths.

Posted: Fri Nov 12, 2004 11:20 am
by tomsoffroad
JohnJohn
Posted: Thu Nov 11, 2004 9:38 pm

--------------------------------------------------------------------------------

Check the length of the 4 speed box it may be shorter and you will then have to change drive shaft lengths.


They appear to be the same casing :)

Posted: Fri Nov 12, 2004 9:15 pm
by toyrex
I have a 5spd G52 that I fitted the 4.31 1st gear into instead of the standard 3.96 1st gear

Adrian

Posted: Fri Nov 12, 2004 11:34 pm
by tomsoffroad
toyrex
Posted: Fri Nov 12, 2004 9:15 pm

--------------------------------------------------------------------------------

I have a 5spd G52 that I fitted the 4.31 1st gear into instead of the standard 3.96 1st gear

Adrian


Where did you get the cog from?

Posted: Sat Nov 13, 2004 9:19 pm
by toyrex
I have found a couple of f these odd combos in Japan
G52 with 4.31 1st gear with the standard 14% overdrive also
G52 with 28% over drive
I have one of these in my old Hilux with a 4.3 litre Chev V6 in it

Adrian