Finn, I've been looking at the Cen machined steel upgrades for the ring and pinion. Take a look, what do you think? Different ratios but they are a drop in fit. I wonder if they would be tougher?
http://www.cenracingdirect.com/index...OD&ProdID=1289

http://www.cenracingdirect.com/index...OD&ProdID=1288