Gearboxs

[millworm]

What gearbox was fitted to the 1.3 sr? F10cr? Secondly does anyone have one for sale

[jimbob-mcgrew]

if this data sheet on the corsa A i have is correct, it used an F10, 5 speed, wide ratio, with a 3.94 or 4.18 diff

[Novasport]

F10WR. Only Nova's to get a CR box were the 1.4 SRi and GTE/GSi

[millworm]

Oh ok cheers guys

[murph-gsi]

The F13CR gearbox was in the GTE/GSi/SRi

[Royston]

if this data sheet on the corsa A i have is correct, it used an F10, 5 speed, wide ratio, with a 3.94 or 4.18 diff

1.3 SR Diffs are 4.18

[millworm]

I thought SRs had a better diff than the regular nova 5spds? mine is a 1.2l 5spd and the gearbox is far from what it once was and I want the best accelerating 5spd box for it

[Andy]

out of interest,someone posted something a while back stating which numbers were the way of identifying what ratio they are?

[millworm]

out of interest,someone posted something a while back stating which numbers were the way of identifying what ratio they are?
You just jogged my memory haha just remembered downloading this off here a while ago can't remember who posted it though

http://i271.photobucket.com/albums/jj141/millworm95/2VauxhallGearboxRatios_zps3f293a28.gif (http://s271.photobucket.com/user/millworm95/media/2VauxhallGearboxRatios_zps3f293a28.gif.html)

[scott.parker]

I've got a f13 for sale if you need one.

[millworm]

f13 won't bolt onto a 1.2 will it?

[Andy]

Certainly will

[Andy]

The numbers i referred to were the ones on the box

[Novasport]

I thought SRs had a better diff than the regular nova 5spds? mine is a 1.2l 5spd and the gearbox is far from what it once was and I want the best accelerating 5spd box for it

Get an F13CR and fit a 4.18:1 CWP

[millworm]

I've got a f13 for sale if you need one.

is it cr? if so how much?

[millworm]

Get an F13CR and fit a 4.18:1 CWP

sweet will do, out of interest i have a f13 corsa 13cr on my 1.6 would fitting that diff make a further improvement on the acceleration on that also

[Novasport]

PM sent ;)

[Novasport]

It is not the diff you need to change, it is the crown wheel which is attached to the diff and the pinion gear which is on the pinion shaft. To replace that you have to pull the cluster out.

[millworm]

ok i got you now cheers fot the heads up aswell will have to go and pick that one up

[jimbob-mcgrew]

i wouldnt go too mad millworm, or you might find yourself sat on the motorway @ 4000 rpm doing 60, and getting a massive headache

i think a post 97 f13c with a 3.74 would be a nice compromise. same as the gte/gsi ratio, but with a quicker 1st gear take-off

[jimbob-mcgrew]

post 97 f13c with 3.74

Speed @ Limit 1st 28.29 Mph
Speed @ Limit 2nd 49.31 Mph
Speed @ Limit 3rd 74.84 Mph
Speed @ Limit 4th 94.22 Mph
Speed @ Limit 5th 118.57 Mph

speeds @ 5,800 rpm, with 185/60/14's

[millworm]

yeah i don't want to go crazy with it but seeing as it needed doing anyway i though i'd see what was about. And at the end of the day it's a 1.2 lol

[millworm]

i've been sent a 1400 sr box with the 3.94 diif in it and i think that'll be enough for me and it's fairly local so it's a bonus. Also can't be putting a better box in that than whats in my 1600 lol

[millworm]

Bump for dgbnova

[dgbnova#1]

Thanks