BMW HP4
193 hp, 999 cc, 439 lbs2014 - 2015
Engine
Max power193 hp (@13 000 RPM)
Max torque82 lb ft (@9 750 RPM)
Displacement999 cc
LayoutDOHC Inline-4
Valves16
Redline14 200 RPM
Idling speed1 200 RPM
ManagementFuel Injection
Compression13.00:1
Bore x Stroke80.0 mm x 49.7 mm
Throttle bore48.0 mm
Oil capacity3.31 quart
Oil type5W40, Motul 300V 5W40
Spark plug typeNGK LMAR9D-J
CoolingLiquid
Weight to power2.27 lbs/hp
Power to weight1099 hp/2500lbs
Battery type12V 7Ah
Brakes
Front brakesTwo discs
Front caliper4 pistons
Front brake diameter320 mm
Rear brakesDisc
Rear caliper1 piston
Rear brake diameter220 mm
Brake fluidDOT4
Tires
Front tire120/70 ZR17
Rear tire190/55 ZR17