Classic · 1988

FLHTC 1340 (with sidecar) (reduced effect)

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MotoLibrary Score

50 /100 Balanced

Power

50 HP

Engine

1337 ccm

Technical Overview

1988 Harley-Davidson FLHTC 1340 (with sidecar) (reduced effect) Technical Analysis & Specification Breakdown

Positioned in Harley-Davidson's classic motorcycle lineup, the 1988 Harley-Davidson FLHTC 1340 (with sidecar) (reduced effect) features a 1337 cc (81.6 cu in) air-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 50 HP (36.5 kW) at 4,800 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. With a specific output of 37.4 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Specific Output

37.4 HP/L

Engine

Displacement 1337.0 ccm (81.58 cubic inches)

Engine Type V2, four-stroke

Engine Details V2, four-stroke

Power 50.0 HP (36.5 kW)) @ 4800 RPM

Compression 8.5:1

Bore x Stroke 88.8 x 108.0 mm (3.5 x 4.3 inches)

Valves/Cylinder 2

Fuel Control Overhead Valves (OHV)

Cooling Air

Transmission

Gearbox 5-speed

Final Drive Belt (final drive)

Wheels & Brakes

Front Tyre MT90-16T

Rear Tyre MT90-16T

Front Brakes Dual disc

Rear Brakes Single disc

Dimensions & Weight

Fuel Capacity 19.00 litres (5.02 US gallons)

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Transmission

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Intermediate

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