F10/F13 Final Drive Ratios

As people will know from my Project thread, I'm about to start playing with final drive ratios on my Nova.

Before anyone asks, yes, I have used the 'Search' feature............

What I need is a definitive list of the easy way to identify the ratio, from the number of notches marked on the crownwheel.

For example, I believe the 4.18 has no notches on it, but the 4.53 has 2 notches (stripes) cut on it?

It must be on a (reliable source of information) website somewhere?

Thanks.

garyc posted this list the other day.

you can identify the FD by notches

6 NOTCH 3:5
5 NOTCH 3.77
3 NOTCH 3.94
0 NOTCH 4.18
1 NOTCH 4.22
2 NOTCH 4.5

Quote:

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Originally Posted by mowgli

garyc posted this list the other day.

you can identify the FD by notches

6 NOTCH 3:5
5 NOTCH 3.77
3 NOTCH 3.94
0 NOTCH 4.18
1 NOTCH 4.22
2 NOTCH 4.5

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Perfect, thanks for that. I must commit this list to memory.