CR box

[Nick]

E16SE.. i'm presuming i need an F13CR ?

Any noticeable affect on acceleration ? Should i change the final drive ?

Is going to be used on Track alot !

[Stuart]

"should" have an F13 cr on it... but its been known to not have them.

for track use on a 1.6 carbed it seems that F13CR + 4.18 FD is the perfect cheap combo. can still get 125mph is top end which is fine for most tracks

[Nick]

When i checked there was no sign of a CR stamp on the box !

Thanks for the info :-D

[Adam]

It will probably have f13 on the top under the selector fork.
The cr bit is stamped on the end of the box, on the edge underneath the end cover.

[Nick]

Yer i looked there, but no CR stamp. However, the box feels quite close.

About7k, it'l only just hit around 56mph in second.

[Adam]

Yeah thats definently cr.
My f15, 3.74fd, cr box is about that sort of speed at 7k.

I assure you the stamp will be there, might need a wire wheel on a drill to see it tho, the stamp fills with dirt/grit and becomes invisible,Lol.

[SRI crazy]

wire brush the end of the box below the end plate and itl tell you wat diff is in the box easiest way to finf out lol