@harmonyards posted:99% of the larger 12V motors are gonna top out in the 6-7K range ….unless you use the wiper motors that early Williams used, then you might find some 9-10K motors ….like in the case of those lousy 42:1 gear boxes, which at any speed above a crawl they sound like a Censa getting ready to toss it’s cookies….it really boils down to cheap motors aren’t good and good motors aren’t cheap …..
Pat
"...sounds like a Cessna getting ready to toss it's cookies." That's a new one! LOL
Hopefully this will allow one to pick the right motor for the job given the other inputs. and if someone can live with a slower top speed but maybe more pulling power or vice-versa, there's that too.