KJack Motors motorcycle engines
EPA certification records list 14 highway motorcycle engine families from KJack Motors, model years 2010–2019. Rated power ranges from 9 to 15 kW, median 14 kW. The most families were certified in 2015 (3).
Engine families14
Engine models2
Model years2010–2019
Power range9–15 kWmedian 14 kW
Rank in category#80of 108 makers by families
Families certified per year
Technical mix
Fuel
Gas14
Configuration
414
Cylinders
1 cyl14
Most certified engine models
0011311
Engine families
| Family | Model | Year | Power | Fuel |
|---|---|---|---|---|
KKJMC.400A20 | 1 | 2019 | 14 kW | Gas |
GKJMC.265A20 | 001 | 2016 | 9 kW | Gas |
GKJMC.400A20 | 001 | 2016 | 14 kW | Gas |
FKJMC.265A20 | 001 | 2015 | 9 kW | Gas |
FKJMC.400A20 | 001 | 2015 | 14 kW | Gas |
FKJMC.420A20 | 001 | 2015 | 15 kW | Gas |
EKJMC.265A20 | 001 | 2014 | 9 kW | Gas |
EKJMC.400A20 | 001 | 2014 | 14 kW | Gas |
EKJMC.420A20 | 001 | 2014 | 15 kW | Gas |
DKJMC.265A20 | 001 | 2013 | 9 kW | Gas |
DKJMC.400A20 | 001 | 2013 | 14 kW | Gas |
CKJMC.400A20 | 001 | 2012 | 14 kW | Gas |
BKJMC.400A20 | 001 | 2011 | 14 kW | Gas |
AKJMC.400A20 | 001 | 2010 | 14 kW | Gas |
Other motorcycle engines makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:KJM). An engine family is a group of engines certified together; one family can cover several power ratings.
Engine calculators
Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration
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