How much horsepower does a 1991 Honda cr500 have?

well my 1992 Honda cr500 has 64 hp, so i would guess that i 91' would be the same. hope this helps you.

It all depends if its stock or not. A stock 500 has about 65. After 1986 all the top ends are the same creating all the same stock 65horse power. Ihave a 1995 cr500r dyno tested about 78.32 horse power but it is board out 2mm over and reeds ,airfilter, full system exhaust and carb upgraded.