Can someone please give me a solid starting point for Can-Am gearing on a King?
Thanks in advance.
Posted 01 October 2022 - 08:57 AM
Can someone please give me a solid starting point for Can-Am gearing on a King?
Thanks in advance.
Posted 01 October 2022 - 09:56 AM
You can’t go too far wrong starting at 12/28. Some flatter kings might want an 11 tooth pinion.
Dennis Dominey
Lifelong half-assed slot racer
Posted 01 October 2022 - 01:15 PM
I hear you can burn up a motor with that gearing, so be careful of long runs.
Posted 01 October 2022 - 01:49 PM
As Dennis alluded to, the style of King and power level has a lot to do with the preferred gearing.
Note, I didn't say voltage, as depending on wiring and available amperage, the voltage number might be a misnomer.
What King do you plan to run the car on?
Mike Swiss
Inventor of the Low CG guide flag 4/20/18
IRRA® Components Committee Chairman
Five-time USRA National Champion (two G7, one G27, two G7 Senior)
Two-time G7 World Champion (1988, 1990), eight G7 main appearances
Eight-time G7 King track single lap world record holder
17B West Ogden Ave., Westmont, IL 60559, (708) 203-8003, mikeswiss86@hotmail.com (also my PayPal address)
Note: Send all USPS packages and mail to: 692 Citadel Drive, Westmont, Illinois 60559
Posted 06 October 2022 - 01:55 PM
I have yet to burn up a Motor because of gearing it 12/28. I have raced CR102's on Chicagoland's King, Port Jeff's King, Mark Model World's King, Speedy's Fastlane's King, Speedzone and NESCR's Orange track. Probably 2 dozen races or more since the Motor was made Legal.
Posted 17 October 2022 - 02:41 PM
Brian Ambrose
Posted 17 October 2022 - 06:34 PM
Mike Swiss
Inventor of the Low CG guide flag 4/20/18
IRRA® Components Committee Chairman
Five-time USRA National Champion (two G7, one G27, two G7 Senior)
Two-time G7 World Champion (1988, 1990), eight G7 main appearances
Eight-time G7 King track single lap world record holder
17B West Ogden Ave., Westmont, IL 60559, (708) 203-8003, mikeswiss86@hotmail.com (also my PayPal address)
Note: Send all USPS packages and mail to: 692 Citadel Drive, Westmont, Illinois 60559
Posted 17 October 2022 - 08:53 PM
Mike Swiss
Inventor of the Low CG guide flag 4/20/18
IRRA® Components Committee Chairman
Five-time USRA National Champion (two G7, one G27, two G7 Senior)
Two-time G7 World Champion (1988, 1990), eight G7 main appearances
Eight-time G7 King track single lap world record holder
17B West Ogden Ave., Westmont, IL 60559, (708) 203-8003, mikeswiss86@hotmail.com (also my PayPal address)
Note: Send all USPS packages and mail to: 692 Citadel Drive, Westmont, Illinois 60559
Posted 23 October 2022 - 08:03 PM
I use 12:27 gear ratio for retro CanAm but I might try 11:27 for running on purple and black lanes. The car is faster using 12:27 gear ratio but the car is slower on purple and black lanes. I race at Piranha Speedway which is a fast king track and have not burned any CR102 motors which are faster than Retro Hawk motors.
Posted 24 October 2022 - 08:46 AM
Mike Swiss
Inventor of the Low CG guide flag 4/20/18
IRRA® Components Committee Chairman
Five-time USRA National Champion (two G7, one G27, two G7 Senior)
Two-time G7 World Champion (1988, 1990), eight G7 main appearances
Eight-time G7 King track single lap world record holder
17B West Ogden Ave., Westmont, IL 60559, (708) 203-8003, mikeswiss86@hotmail.com (also my PayPal address)
Note: Send all USPS packages and mail to: 692 Citadel Drive, Westmont, Illinois 60559