A1VW2NV
Member
Was doing a little research and I am finding discrepancies about which F.I. system our bikes have. Most articles I have read state that our bikes are using a Dellorto system. However on the KTM Moto America page they state that a Bosch system is used. I'm curious if the cup bikes are using a Bosch system? Can anybody confirm this?
LIGHTWEIGHT
HIGH TECHNOLOGY EXHAUST:
TAILOR-MADE SILE
NCER MANUFACTURED BY AKRAPOVI
Č
THROTTLE BODY
CRANKSHAFT
ENGINE
KTM's sophisticated compact design boasts a 373 cc engine,
weighing in at only 78 lbs. Two overhead camshafts, four valves, a
forged piston and Nikasil-coated cylinder ensure sufficient power
for intense competition.
The power-enhancing force feed lubrication with crank case
evacuation lowers the crank drive's rolling resistance; contributing
to the powerful torque across the rev range. But this is an engine
that also welcomes high revs unlike a conventional mono-cylinder.
The RC 390 Cup Race Bike's engine, exhaust downpipe and airbox
come standard for parity and equality on the race track. In a rider
vs. rider sport, it is up to par with all specs and regulated by the
KTM HMC trackside support throughout the race series.
A mechanical block on the throttle, something that is checked
regularly by the series organizers, achieves the restriction.
ENGINE
ENGINE TYPE
DISPLACEMENT
BORE /STROKE
COMPRESSION RATIO
STARTER/BATTERY
TRANSMISSION
FUEL SYSTEM
CONTROL
LUBRICATION
ENGINE OIL
PRIMARY DRIVE
FINAL DRIVE
COOLING
CLUTCH
ENGINE MANAGEMENT/IGNITION
Single cylinder, 4-stroke
373 cc
89/60 mm
12.6 :1
Electric starter/12V, 8 Ah
6 gears
Bosch EFI (throttle body 46 mm)
4V /DOHC
Wet sump
Motorex Power Synt 4T
10W/50
30:80
14:45
(standard)
Liquid cooling
Wet multi-disc clutch, mechanically operated
Bosch EMS
LIGHTWEIGHT
HIGH TECHNOLOGY EXHAUST:
TAILOR-MADE SILE
NCER MANUFACTURED BY AKRAPOVI
Č
THROTTLE BODY
CRANKSHAFT
ENGINE
KTM's sophisticated compact design boasts a 373 cc engine,
weighing in at only 78 lbs. Two overhead camshafts, four valves, a
forged piston and Nikasil-coated cylinder ensure sufficient power
for intense competition.
The power-enhancing force feed lubrication with crank case
evacuation lowers the crank drive's rolling resistance; contributing
to the powerful torque across the rev range. But this is an engine
that also welcomes high revs unlike a conventional mono-cylinder.
The RC 390 Cup Race Bike's engine, exhaust downpipe and airbox
come standard for parity and equality on the race track. In a rider
vs. rider sport, it is up to par with all specs and regulated by the
KTM HMC trackside support throughout the race series.
A mechanical block on the throttle, something that is checked
regularly by the series organizers, achieves the restriction.
ENGINE
ENGINE TYPE
DISPLACEMENT
BORE /STROKE
COMPRESSION RATIO
STARTER/BATTERY
TRANSMISSION
FUEL SYSTEM
CONTROL
LUBRICATION
ENGINE OIL
PRIMARY DRIVE
FINAL DRIVE
COOLING
CLUTCH
ENGINE MANAGEMENT/IGNITION
Single cylinder, 4-stroke
373 cc
89/60 mm
12.6 :1
Electric starter/12V, 8 Ah
6 gears
Bosch EFI (throttle body 46 mm)
4V /DOHC
Wet sump
Motorex Power Synt 4T
10W/50
30:80
14:45
(standard)
Liquid cooling
Wet multi-disc clutch, mechanically operated
Bosch EMS
