How much horsepower does a Honda Cr85?

Answer 1

stock 18 horsepower

modded out up to 21 horsepower

supermini/ bored to 105cc or 112cc will be around 25 horsepower

that may be but if your cr85r7 put out 18 horses at the dyno there is something not right. i have tested 8 different cr85r7's and they did 19,9-21. five did 21 so if you drive whit the 142,5 jet lean it out. in the pring time we ride 138-140 summer 135-138 and always have the needle all the way down. and one more thing, c4 bearings for minimum heat.for max power start your race not much over 20 degrees Fahrenheit if it goes over 90 degrees up to 20% power loss

ps both our cr85r7's put out 21 with stock exhaust

pardon my spelling we are a danish speedway team