I have a BS model 124702 type 316701 code 91022556 and i am trying to find out the horsepower? I have checked the Briggs web page but couldn't find it.

thanks

Not totally sure on this, but I think the Quantum engines are 5.5 hp.

I know I have a 9ci and its 3.5hp so 12ci must be around 5hp. I thought you could get the hp from the id numbers but i guess not. Not sure how its calculated. Thnaks