Engine Specs

Boss Hoss bikes and trikes feature high performance Chevy engines. The 350 cubic inch small block pumps out 355 horsepower while the 502 cubic inch big block provides an amazing 502 horsepower. Both will have you grinning while cruising down the road miles ahead of the compeition. For details on each engine follow the links at the bottom.

	350	LS - 2 (Aluminum)	502
Cubic Inches	350 Cubic Inches	350 Cubic Inches	502 Cubic Inches
Horsepower	355 Horsepower @ 5,250 RPM	425 Horsepower @ 5,750 RPM	502 Horsepower @ 5200 RPM
Torque	405 ft/lbs @ 3500 RPM	425 ft/lbs @ 4,750 RPM	567 ft/lbs @ 4200RPM
Compession Ratio	10.0 to 1	10.9 to 1	9.6 to 1
Block	4-bolt, cast iron, 4.000" bore	Aluminum - 6 bolt main	Gen VI, Cast iron, 4-bolt, 4.470" bore
Pistons	Hypereutectic		Forged Aluminum
Crankshaft	Forged Steel, 3.480" stroke		Forged steel, 4.000" stroke
Head, Chamber Size	Aluminum, 58cc chamber	Aluminum, 65cc chamber	Aluminum, oval port, 110cc chamber
Valve sizes (i/e)	1.94" / 1.50"	2.0" / 1.55"	2.25" / 1.88", Stainless steel
Camshaft, lift (i/e)	0.474" / 0.510" hydraulic roller		Hydraulic roller, 0.527" / 0.544"
Cam duration (i/e)	208 / 221 degrees @ 0.050 lift		224 / 234 degrees @ 0.050 lift
	Click here for more information		Click here for more information

Ernie Beadle 250-377-1221
1440 Hugh Allen Drive, Kamloops, BC V1S 1L8