Light Weight Crank Pully?
 

I was looking throuhg eBay and found this:

Race Crank Pully

Who sells these kinds of things? I know Clewett has a totally different belt setup with new pully.

Or, and I have not measured my own stockpully yet, what is the relation between Z1 and the locator pin? Looks like 90 degrees... Then we have marks at -5, +30 and +35... Then the other 3 marks are 120 apart and one that looks like -30, but not sure... ?


Could design one of these easily. Would anyone be interested?

I don't buy the perfomance gain thing for something as small as this, but the dress up factor would be nice ;)

Best regards,

Michael

In use it would be almost impossible to see on an assembled motor. I could see making a pulley if you incorporated a timing gear for aftermarket fuel injection.
-Chris

Smart Racing Products has one, for around that price...

Cheers