White Yard Boss GT-2055 Engine


White Yard Boss GT-2055 tractor photo
1996 - 1999
GT Series
Garden tractor
Series map:
GT-2055
20.0hp
Engine Detail
Briggs & Stratton Vanguard 351400
gasoline
2-cylinder
air-cooled horizontal-shaft V-Twin
Displacement568 cc
34.7 ci
Bore/Stroke2.83x2.76 inches
72 x 70 mm
Power (gross)20 hp
14.9 kW
Rated RPM3600
Torque29.3 lb-ft
39.7 Nm
Torque RPM2400
Starterelectric
Starter volts12
Sparkplug gap0.030 inches
0.762 mm
Point gap0.010 inches
0.254 mm
Intake valve clearance0.005 inches (cold)
0.127 mm
Exhaust valve clearance0.005 inches (cold)
0.127 mm
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on March 23, 2025
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