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      10-17-2014, 01:15 AM   #1221
Beedub
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Drives: 2007 Z4 M roadster vt2-500
Join Date: Sep 2007
Location: UK

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[QUOTE=ZStig;16786778][QUOTE=dbarton62;16783987]
Quote:
Originally Posted by Beedub View Post
i did see one guy that custom tapped his ess bracket and added another roller right under the pulley giving more belt wrap.

last time I looked, the belt was very close to hitting itself near the supercharger pulley, with no room there to wrap the belt. The easiest solution is a bigger crankshaft pulley, but I wussed out of a custom one because I want to see how much clearance a 135mm pulley has first

my parts came in, minus the crank pulley, and its an 83mm supercharger pulley

see above
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