Hiace diff

[skux]

I have a 2002 hiace 3000cc diesel.

At 100k it's revving at 3100rpm, Im wanting to lower that so im using less gas on the open road.

Can anyone suggest what diff ratio i should look at getting?

Thanks

[rangimotors]

to know what ratio to go to you need to first find out what is currently in it and do the calculations.

[lexlux]

i have a manual super custom ( 1kzte ) it sits at 2850 rpm on 100ks & they are 4.1 hope that helps .

[rangimotors]

from those figures it would suggest his is a 4.3. I had the feeling the 1kz hiaces came 4.1 and 4.3 but i think some (maybe just 2lt or petrols) were 4.5

Just keep tyre size in mind as well obviously you need to compare apples with apples (not 18 inch chromes with space savers )

[lm61]

hahah nah i bet there 19inch chromes with one spacesaver

[skux]

hahah nah i bet there 19inch chromes with one spacesaver

Hahah try 19" titans with no space saver

[skux]

from those figures it would suggest his is a 4.3. I had the feeling the 1kz hiaces came 4.1 and 4.3 but i think some (maybe just 2lt or petrols) were 4.5

Just keep tyre size in mind as well obviously you need to compare apples with apples (not 18 inch chromes with space savers )

Its on 19" wheels, So sounds like a 4.3 then? would a 4.1 drop it under 3000rpm?

[lm61]

what a chump 19inch titans?? supose u got no centercaps either?? chuck some 20`s on it bro haha i have a diff floating around i am unsure of the ratio now pulled it out way back il try find it and let you know if its a 4.1