Dave R, I think that is what Dave C. was saying. Changing the small sprocket will speed up the auger while leaving the gear box and driveshaft spinning at their original RPM.
I replaced the pulley on my snowthrower. I get a faster auger, but the gear box and driveshaft are also spinning faster. Is Dave C's idea better, I don't know?
Dave C is only getting a 6-7% speed increase in auger speed. My pulley changed my auger speed 12-13%. From reading the FAQ's, etc., I believe that some have daringly and experimentally gone to 20-25% speed increases, and then warned us to not try it ourselves.
I replaced the pulley on my snowthrower. I get a faster auger, but the gear box and driveshaft are also spinning faster. Is Dave C's idea better, I don't know?
Dave C is only getting a 6-7% speed increase in auger speed. My pulley changed my auger speed 12-13%. From reading the FAQ's, etc., I believe that some have daringly and experimentally gone to 20-25% speed increases, and then warned us to not try it ourselves.