ca gearbox ratios

PukkaSilvia · #1 13-01-2007, 08:33

are they both ca18et S12 gearbox's, 1 which is mk1 and the other mk2?

s13eater · #2 13-01-2007, 11:15

the fj box also has a different ratio, i think shorter first 2 gears and a longer final drive

wacomuk · #3 13-01-2007, 11:21

whats the diff ratio? prob 3.92

s13eater · #4 13-01-2007, 11:23

Quote:

Originally Posted by wacomuk

whats the diff ratio? prob 3.92

what, on the fj dave.

wacomuk · #5 13-01-2007, 11:34

with it being an NA engine and a sporty car i would say 3.9 / 4.1

the lower the ratio (diff) the longer the gear

Magnum · #6 13-01-2007, 14:55

Quote:

Originally Posted by Pukkasilvia

are they both ca18et S12 gearbox's, 1 which is mk1 and the other mk2?

the first one is the MK1 and the second one is the MK2 tranny.

30psi · #7 13-01-2007, 23:24

You cant use the S13 crown wheel/pinion in the s12 case.

s13eater · #8 13-01-2007, 23:28

are you a vampire mart ?

30psi · #9 13-01-2007, 23:31

No, my name is Buffy and I kill them for a living?

PukkaSilvia · #10 13-01-2007, 23:53

Quote:

Originally Posted by 30psi

You cant use the S13 crown wheel/pinion in the s12 case.

I dont want to.
can anyone help answer the question

im after the s13 ratios now and want to know if the diff ratios are the same