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GK NOVA
12-10-11, 06:06 PM
Little help needed

Ive got a 1.2i (c12nz) with a f10 4 speed box
I want to make it 5 speed, I have a f13 box sitting here
And was wondering if it will fit. Only thing why I haven't
Put it in yet was that I have a small flywhell and the car
I took the f13 out of had a big flywheel.

So will it work?

autoworksnovasport
12-10-11, 06:16 PM
take the clutch from the car the f13 came from see if that fits your flywheel if not take the flywheel also and swap both onto your engine (that is if the splines in your f13 dont fit the clutch plate on your 1.2 )

tommy8252
12-10-11, 06:21 PM
As far as I'm aware the f13 is a straight swap for the f10

GK NOVA
12-10-11, 06:33 PM
I know I cant swap the flywheels over because the start will not fit, had issue
Before when I brought a lightened flywheel turned out to be a big flywheel
So I couldnt fit it.
I 95% sure it will fit.. Just wasnt sure on the flywheels.

tommy8252
12-10-11, 06:48 PM
Thought it was just a case of bolting the f13 on in place of the f10 using all 1.2 stuff like clutch, flywheel and starter and cutting the lobe off under the gear gaitor to allow 5th to be selected.

mowgli
12-10-11, 09:35 PM
Right.... Keep the 1.2 flywheel, and clutch. Fit the f13 complete with the selector shifter box. And modify the gearstick for clearance.

Now the important bit. It will struggle to pull a wide ratio[wr] box up the road in top.. But a close ratio[cr] will be a good choice.

GK NOVA
12-10-11, 10:34 PM
Thanks for the info mowgli and tommy.
My gearbox is now out, so hopefully if I get time
It will be in by thursday or friday. Then pop down to
Lakeside saturday night :-).

Southie
12-10-11, 10:37 PM
Off topic. How many Nova's at this Lakeside these days as it still pops up every month (street racing)?

GK NOVA
13-10-11, 01:43 PM
I went 2 weeks ago and saw 3 other novas. but not sure if anyone goes from here.

GK NOVA
17-10-11, 10:19 AM
Fitted box friday, the ratio isnt to bad, drop the revs abit in 5th though.