Engineering:Hartley V8 engine

From HandWiki
Hartley H1 V8[1][2]
Overview
ManufacturerHartley Enterprises
Layout
Configuration75°-90° V8, 32-valve, (four-valves per cylinder), petrol engine
Displacement2.5–3.3 L (152.6–201.4 cu in)
Cylinder bore81–84 mm (3–3 in)
Piston stroke63–74 mm (2–3 in)
Block materialCast aluminium alloy
Head materialCast aluminium alloy
Valvetrain32v DOHC (quad-cam)[2]
Combustion
Fuel typePetrol
Oil systemDry sump
Cooling systemWater-cooled
Output
Power output420–520 hp (313–388 kW)[3]
Torque output245–280 lb⋅ft (332–380 N⋅m)
Dimensions
Length485 mm (19 in)
Width530 mm (21 in)
Height530 mm (21 in)
Dry weight200–212 lb (91–96 kg)

The Hartley V8 engine is a series of a four-stroke naturally-aspirated DOHC V8 engines, designed, developed and built by John Hartley and Hartley Enterprises, which has been produced since 2004. It was famously used in the well-known Ariel Atom 500 V8 sports car model.[4][5][6][7]

References