Today I found my 3 hour old (new) water pump on my Cosmo 13B weeping coolant. I remembered last time I talked to Bruce Turrentine , he said that I should replace the stock Cosmo pump with one from another model engine, but I can not remember which? You 3 rotor guys may know which pump he was talking about?
Another thing: I still have the original serpentine belt pulleys and wander if it is a good idea to switch to a double V-belt setup.
And source for all the pulleys. Looks like my single serpentine belt was slipping at high RPM
Buly
http://tinyurl.com/dcy36