Titan Imports motorcycle engines
EPA certification records list 23 highway motorcycle engine families from Titan Imports, model years 2007–2025. Rated power ranges from 2 to 18 kW, median 6 kW. All listed families displace 49 cc. The most families were certified in 2024 (2).
Engine families23
Engine models8
Model years2007–2025
Power range2–18 kWmedian 6 kW
Displacement49 cc – 49 cc
Rank in category#47of 108 makers by families
Families certified per year
Technical mix
Fuel
Gas23
Configuration
423
Cylinders
1 cyl23
Most certified engine models
157Qmj0812001126139Qmb41P39Qma-231P57Qmj-23139Qmb802229412Md1502Lon2T56S1
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
STTNC.278HJA | T56S | 2025 | — | 18 kW | Gas |
RTTNC.049MC1 | 1P39Qma-2 | 2024 | 49 cc | 2 kW | Gas |
RTTNC.150MC2 | 1P57Qmj-2 | 2024 | — | 6 kW | Gas |
PTTNC.049MC1 | 1P39Qma-2 | 2023 | 49 cc | 2 kW | Gas |
PTTNC.150MC2 | 1P57Qmj-2 | 2023 | — | 6 kW | Gas |
NTTNC.049MC1 | 1P39Qma-2 | 2022 | 49 cc | 2 kW | Gas |
NTTNC.150MC1 | 1P57Qmj-2 | 2022 | — | 6 kW | Gas |
ETTNC.049MD1 | 139Qmb | 2014 | 49 cc | 2 kW | Gas |
ETTNC.150MD1 | 157Qmj081200112 | 2014 | — | 6 kW | Gas |
DTTNC.049MD1 | 139Qmb | 2013 | 49 cc | 2 kW | Gas |
DTTNC.150MD1 | 157Qmj081200112 | 2013 | — | 6 kW | Gas |
CTTNC.049MD1 | 139Qmb | 2012 | 49 cc | 2 kW | Gas |
CTTNC.150MD1 | 157Qmj081200112 | 2012 | — | 6 kW | Gas |
BTTNC.049MD1 | 139Qmb | 2011 | 49 cc | 2 kW | Gas |
BTTNC.150MD1 | 157Qmj081200112 | 2011 | — | 6 kW | Gas |
ATTNC.049MD1 | 139Qmb80222941 | 2010 | 49 cc | 2 kW | Gas |
ATTNC.150MD1 | 157Qmj081200112 | 2010 | — | 6 kW | Gas |
9TTNC.049MD1 | 139Qmb80222941 | 2009 | 49 cc | 2 kW | Gas |
9TTNC.150MD1 | 157Qmj081200112 | 2009 | — | 6 kW | Gas |
8TTNC.050SAA | Md150 | 2008 | — | 7 kW | Gas |
8TTNC.150SAA | Md150 | 2008 | — | 7 kW | Gas |
7TTNC.050SA1 | Lon | 2007 | 49 cc | 2 kW | Gas |
7TTNC.150SA1 | Lon | 2007 | — | 6 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:TTN). 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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