Do R33 Gts-t Diffs Have A 4.0833 Or A 4.1111 Ratio?

[bradsm87]

What is the exact diff ratio of an R33 GTS-T? I know it's 4.1:1 but there are 2 common ratios that are both referred to as 4.1:1. There is 4.0833 which will have 49:12 stamped on the crown wheel and then there is 4.1111 which will have 37:9 stamped on the crown wheel. Which one is it?

Cheers,

Brad

[sun33]

What is the exact diff ratio of an R33 GTS-T? I know it's 4.1:1 but there are 2 common ratios that are both referred to as 4.1:1. There is 4.0833 which will have 49:12 stamped on the crown wheel and then there is 4.1111 which will have 37:9 stamped on the crown wheel. Which one is it?

Cheers,

Brad

thats what i am chasing same answear .

can any one help plzzzzzzz..

cheers.

[cosworth1971]

count the number of crownwheel teeth then divide it by the number of pinion teeth

Edited December 20, 2007 by cosworth1971

[bradsm87]

count the number of crownwheel teeth then divide it by the number of pinion teeth

Easy to say wen u have one. I'm looking to by one.

[r33cruiser]

4.1,,

and im only sayin that because jet200 has a r33 diff. and thats how i know

[turboedsloth]

get the seller to count the teeth

[R33GOD]

ive read somewhere online that r33 gtst's have a 4.36 diff ratio???

good question id like to know too

[toffy]

my 33 has 37:9 stamped on the crownwheel, i thought it was 3.79 (long story, cbf writing) because i couldnt see the : . hope that helps

[bradsm87]

Aaah! So all manual turbo R33's ARE 4.11:1! The only reason I was confused was because you told me 3.79 toffy. Cheers for the clarification.

[bradsm87]

ive read somewhere online that r33 gtst's have a 4.36 diff ratio???

good question id like to know too

That's for auto's and/or non-turbo's I believe.

[cosworth1971]

my 33 has 37:9 stamped on the crownwheel, i thought it was 3.79 (long story, cbf writing) because i couldnt see the : . hope that helps

that would be 37 crownwheel teeth and 9 pinion which = 4.111111111111111111111111111

manual trans 33 are 4.11

autos are 3.9

[Cjmartz2k]

manual r32 gtst's have the 4.37's

[toffy]

Aaah! So all manual turbo R33's ARE 4.11:1! The only reason I was confused was because you told me 3.79 toffy. Cheers for the clarification.

yeah , sorry about that