1967 950 6 cylinder

[coalkracker]

I just recently bought an old larson all american with a 1967 mercury 950 on it...it runs very well but I don't know very much about it. Can someone tell me a little bit about the motor and some info on any special requirements to keep it in shape other then the usual maintainance? Thank you

 

[jimmbo]

90 cubic inch displacement 6 cylinder.
3 carbs

Use a good TCW-3 oil @ 50:1. Run a good combustion chamber cleaner through it to keep the rings free.

 

[coalkracker]

Will marvel work?