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Old March 14th 2013, 12:02
-Alex- -Alex- is offline
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Join Date: Oct 2009
Location: Finland
Posts: 276
On my topic, there is everything to calculate and get the idea in theory

Simple mathematics only.

Stock wheel is 4,5" et34 and the usual empi 8-spoke is 5,5" et30, which fits well with stock fenders.

I dont know how much late 944 arms widen the rear, but this can be found somewhere here at germanlook. I think they widen 74mm total=37mm per side;

http://www.germanlook.net/forums/showthread.php?t=1993

http://www.1010tires.com/Tools/Wheel-Offset-Calculator

This is calculated with stock arms, you must add difference between with stock and late 944 arm width and possibly a spacer width.



Adding 37mm it gives these results:



I would also put 30-40mm thick spacer. No doubt the 11cm is best option to rear.
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