Hahaha I just noticed the booster neo magnets on Chris’s K&B motor. Do they give much boost Chris? The chassis is made with 2 piece aluminum sleeves so you can adjust the wheelbase Ken and it has a pancake motor mounted on its side so you’d love it!
Well spotted Bill,……….the neo magnets do help the rather feeble magnets in these motors…….a bit more grunt, and brakes. If you are thinking of adding some to your motor, just make sure the polarity is aligned. I placed them on both the top and bottom of the motor plates.
Unlike the “Challenger” motor in you car Bill, the motor in this car is the “Super Challenger” which has a more typical cylindrical comm., not a flat “pancake” comm.
While I know that you like to keep your vintage cars stock, you can certainly help these old K&B’s to perform better.
The first thing to do, is to bore out the sloppy molded in axle bushings, and replace them with 3/16 x 1/8th oilites…….this will improve handling, gear mesh and top speed.
My motor also had the comm trued, arm balanced, new motor brushes/springs, and one of the “hop up” gear sets offered by K&B.
Cheers
Chris Walker
Here is a before and after shot of the added oilites.