I'm thinking of going with the Krause Racing chain and doing a 520 conversion. Somehow I don't think strength will be an issue...
They also have titanium/moly sprockets with a lifetime guarantee!
428 Pitch Smart Chain
7,000 lb. ................$99.99
10,000 lb..............$109.99
12,000 lb..............$129.99
16,000 lb..............$149.99
525 Pitch Smart Chain
7,000 lb. ...............$129.99
10,000 lb...............$149.99
12,000 lb...............$169.99
16,000 lb...............$189.99
520 Pitch Smart Chain
7,000 lb...............$109.99
10,000 lb............ $129.99
12,000 lb.............$149.99
16,000 lb.............$169.99
530 Pitch Smart Chain
7,000 lb. ...............$149.99
10,000 lb...............$169.99
12,000 lb...............$189.99
16,000 lb...............$209.99
I like these sprockets-