Whats the FD on an F13WR?

[NovaNeil]

Hello,

Just wondering what the Final Drive is on an F13 WR box? is it a lower number due to the higher ratios.

Also whats the difference between the ratios on an F13CR Box and an F15? are they the same with just a different Final Drive?

Cheers for any help

Neil

[krobinson]

Its 4:18

1st Ratio 3.55
2nd Ratio 2.24
3rd Ratio 1.48
4th Ratio 1.1
5th Ratio 0.89
Reverse Ratio -3.18

Havent got the spec for an F15, soz :(

Keith

[Stuart]

ive got a F13WR and its a 3.94 FD



dont always listen to the haynes book of lies lol

[S_Gault]

get yourself a 4.5

[nova_rally]

3.94 in the F13, 4.18 in the F10.

Alan

[Stuart]

4.29 ;) happy medium

[NovaNeil]

Is there anywhere that sells these off the self? or do you just have to buy the gearboxes and strip them down yourself?

[Stuart]

i belive the FD prices from vauxhall are about ?500 lol


just trawl the rally parts websites

www.motorsportdirect.co.uk
www.yorkshirerallyspares.co.uk

and some others you will find with yahoo

call em up and ask. its hard work to find some of the FD's

i only chanced upon my 4.29 from MSD lol

[NovaNeil]

Cheers Guys,

But does anyone know the answer to my other question? Whats the difference between the F13CR and F15? Is there any advantage having an F15?

Neil