Which sierra diff

Flanged bolt on shafts or splined shaft.

The ones ive seen are all splined one's from a granada.

What diff is best for the bike engine option (Sierra looks the favourite easy to find and well used in the kit car scene)

Sierra diff is the way to go, but the 3.38 or 3.14 ratio you ideally need for a BEC are very hard to come by. They will also be splined shaft.


[Edited on 1/2/08 by stuart_g]

Surely it depends on what BEC you're running and what you want to use the car for....

My BEC max's @ 8500rpm and cruises nicely at 5000rpm at max motorway speed

I want to use the car mostly for short sharp bursts of power round my country lanes

quote:

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Originally posted by stuart_g
Sierra diff is the way to go, but the 3.38 or 3.14 ratio you ideally need for a BEC are very hard to come by. [Edited on 1/2/08 by stuart_g]

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