Matchless G3L350

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Matchless-G3L-03.jpg
Matchless G3L350
Manufacturer
Also called G3L 350
Production 1956 - 58
Engine
Four stroke, single cylinder, ohv
Compression ratio 6.5:1 (from 1956: 7.5:1)
Top Speed 212 km/h / 75 mph
Fuel System Amal 76 carburetor 1-1/16 (from 1956: Amal Monobloc, 1-1/16)
Transmission 4-Speed Burman (from 1956: 4-speed AMC)
Frame Single down tube
Suspension Front: Telescopic fork
Rear: Swingarm, AMC units (from 1956: Swingarm, Girling units)
Brakes Front: Drum
Rear: Drum
Wheelbase 1436 mm / 56.5"
Seat Height 800 mm / 31.5"
Weight 179 kg / 395 lbs (wet)
Oil Capacity 2.3 L / 2.4 US qts
Fuel Capacity 17 L / 4.5 US gal
Manuals Service Manual


It could reach a top speed of 212 km/h / 75 mph.

Engine[edit | edit source]

The engine was a Air cooled cooled Four stroke, single cylinder, ohv. The engine featured a 6.5:1 (from 1956: 7.5:1) compression ratio.

Drive[edit | edit source]

Power was moderated via the Wet, multi-plate.

Chassis[edit | edit source]

Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Telescopic fork while the rear was equipped with a Swingarm, AMC units (from 1956: Swingarm, Girling units). The G3L350 was fitted with a 17 L / 4.5 US gal fuel tank. The wheelbase was 1436 mm / 56.5" long.

Photos[edit | edit source]

Matchless G3L350 Matchless G3L350 Matchless G3L350 Matchless G3L350 Matchless G3L350

Overview[edit | edit source]

Matchless G3L








Make Model Matchless G3L
Year 1956 - 58
Engine Type Four stroke, single cylinder, ohv
Displacement 347 cc / 21.2 cub in.
Bore X Stroke 69 x 93 mm
Cooling System Air cooled
Compression 6.5:1 (from 1956: 7.5:1)
Lubrication Dry sump
Exhaust Single, chrome silencer
Fuel System Amal 76 carburetor 1-1/16 (from 1956: Amal Monobloc, 1-1/16)
Electrical System Magneto ignition, Lucas dynamo, 6V battery (from 1956:Coil ignition, Lucas alternator, 6V battery)
Starting Kick
Maximum Power 11.9 kW / 16 hp @ 5600 rpm (from 1956: 14.1 kW / 19 hp @ 5750 rpm)
Clutch Wet, multi-plate
Transmission 4-Speed Burman (from 1956: 4-speed AMC)
Final Drive Chain
Frame Single down tube
Front Suspension Telescopic fork
Rear Suspension Swingarm, AMC units (from 1956: Swingarm, Girling units)
Front Brakes Drum
Rear Brakes Drum
Front Tires 3.25 x 19" Dunlop K70 (from 1956: 3.60 x 19" Dunlop K70)
Rear Tires 3.50 x 19", dunlop K70 (from 1956: 3.25 x 19", Avon SM)
Wheels Steel, laced wire spokes
Wheelbase 1436 mm / 56.5"
Seat Height 800 mm / 31.5"
Ground Clearance 165 mm / 6.5" (from 1956: 178 mm / 7.0"
Wet Weight 179 kg / 395 lbs
Fuel Capacity 17 L / 4.5 US gal
Oil Capacity 2.3 L / 2.4 US qts
Average Fuel Consumption 3.3 L/100km / 30 km/l / 71 US mpg
Top Speed 212 km/h / 75 mph