Whats the length of the stroke on an 1100 crank.

I have measured the length of the stroke from TDC to BDC and it is 84mm

What would the stroke be on a 998 crank.

[EDIT] doing some googlin, and

I find this for a 1098
Bore: 64.60 mm Stroke: 83.70 mm

and for a 998
Bore: 64.58 mm Stroke: 76.20 mm

So i guess i answered my own question its a 1098.

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Aussie Leyland, Aussie Factory, Aussie Mini S.

I prefer 'Old Money' measurements

998 stroke = 3.0"
1100 stroke = 3.3" (longest standard stroke of any A series)

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Here's a good link, it has all the standard engine sizes:

http://www.theminiforum.co.uk/index.php ... -my-engine