Gearbox ratio's

[Flan]

Anyone no what thet are, also what ratio the final drive(diff) is. :wink:

Tryin to work out if my 20v gonna be screemin its tits of at 70 or not...lol :D

plus top speed :lol:

[Lunner]

5 SPEED:
1st - 3.7:1(JB3 048 - 3.1:1)
2nd - 2.1:1 (JB3 048 - 1.8:1)
3rd - 1.3:1
4th - 1.0:1
5th - 0.8:1
Reverse - 3.6:1

FINAL DRIVE RATIOS

JB0 (031) & JB4 (004) - 3.4:1
JB0 (032) & JB4 (008) - 3.6:1
JB1 (038 & 043) - 3.5:1
JB1 046 - 4.3:1
JB3 041 - 3.3:1
JB3 045 - 3.4:1
JB3 046 - 3.9:1
JB3 048 - 4.2:1
JB5 005 & 010 - 3.6:1
JB5 015 - 4.2:1

Hope this helps :)

5 speed are JB1, JB3, JB5
4 speed are JB0 & JB4

Got ratios for 4 speed if you are interested

[Flan]

cheers lunner... Everyone said your gay but i think your cool now :lol:


Only Jokin.... :wink:

[Lunner]

lol, sure it wasn;t that my car was gay and that i'm a stud :wink: :lol: