Difference between F15 and F13?

[NovaNeil]

Hi,

I asked this at the bottom of another post but got no reply...

Does anyone know the difference between the F13CR and F15 box? Is the F15 closer ratio'd because of the 16v engine it usually goes on?

Cheers

Neil

[Phil GTE]

F15 does not have a lutch access plate, where as the f13 does.

that was enough to make my mind up.

[nov4]

The higher the 'F' on the gearbox, the more torque it can cope with. thats all the F means

[Stuart]

aside from different gear ratios (meaning different sized gears) the internals are the same be it an F10 or F15 lol

[Dicko]

yup but the final drive is very good on the f15. the f13cr is a bit too close for most setups, and the f13wr is too long. the f15 in in between :)

[Aragorn]

my F15 has the same ratios as the F20

same CR cluster as the other F10 and F13 boxes but with a 3.55 FD

[Spooon]

ah dickio u do know where your computer is then, how about returnin my emails or even better sendin me my stuff that i have paid for

[Ste_Nova]

or even better sendin me my stuff that i have paid for

what u bought?

[Spooon]

front end bushes

[NovaNeil]

Don't like this F15 :evil: Its on the Limiter in 5th at 112mph! Doh..... Boy does it get there fast though!

[dhdev (Oli)]

swap ya. my polished f13 for your (pay someone else to fit it ) f15

[NovaNeil]

What RPM does your guage say at 70mph?