Rotocap Valves

Tue Nov 16, 2004 6:03 pm

Couple of questions regarding rebuilding:

What are the rotocap valves?

Are they an improvement over the original version?

Do they retrofit any standard C-60 block?

Would they be worth the expense ( if any) in a rebuild?

Thanks everyone

1951 Cub - good for misquito abatement

Tue Nov 16, 2004 9:24 pm

They are used on the exhaust valves and rotate them slightly to reduce burning. Will require different exhaust valve springs and 4 rotor caps. Valve burning is such a small problem on a cub that I doubt it's worth the trouble.