Hi NAM.

i have acquired 2003 dinan packaged MCs and I have search with no luck trying to find out the size of the DINAN pulley. On the pulley only ID I found is D782-0033 REV F. Just want to know what % is the pulley. Thanks.

 

Have you tried measuring it? You could cross-reference that with the size of another pulley

 

This might help... maybe?

http://www.brrperformance.com/produc...-mini-din-0001

 

As I recall when talking to Dinan its a 15%. Congrats on the car. We do enjoy our S2.