Yamaha 4 Stroke VMAX Outboard Engines
Yamaha 4 Stroke VMAX Outboards, Introduction and Specifications
VF250
The new, V6 V MAX SHO 250 features 40 percent more charging power and an aggressive new cowling design. Added to its lightning-fast hole shot and blistering top speed, the VF250 has everything a tournament angler needs to win.
Specifications:
Engine:
Type V6
Displacement 4.2L
Bore x Stroke 96 x 96mm (3.78 x 3.78 in)
Prop Shaft Horsepower 250hp at 5500 rpm
Full Throttle RPM Range 5000 ~ 6000 rpm
Alternator Output at W.O.T. 70 Amp
Compression Ratio 10.3:1
Fuel Induction System EFI
† Weight F250 QETL 240 kg (529 lbs)
† Weight F250 RETX 257 kg (567 lbs)
Shaft Length F250 QETL 20"
Shaft Length F250 RETX 25"
Exhaust Through Propeller
Starting System Electric Starter
Lubrication Wet Sump
Engine Oil Capacity 6.7L / 6.4L
Gear Ratio 1.75 : 1
Gear Shift Forward, Neutral, Reverse
† Weight measured without motor oil, gear case oil and propeller
VF175
Lean and mean, the I-4 V MAX SHO® 175 delivers exhilarating hole shot and class-leading top speed.
Specifications:
Engine:
Type Inline 4
Displacement 2.8L
Bore x Stroke 96 x 96.2mm (3.78 x 3.79in)
Prop Shaft Horsepower 175 hp at 5500 rpm
Full Throttle RPM Range 5000 ~ 6000 rpm
Alternator Output at W.O.T. 50 Amp
Compression Ratio 10.3:1
Fuel Induction System EFI
† Weight 218 kg
Shaft Length 20"
Degree of Tilt 70°
Degree of Trim -4° through +16°
Exhaust Through Propeller
Starting System Electric Starter
Lubrication Wet Sump
Engine Oil Capacity 4.5L/4.3L w/without filter
Gear Ratio 1.86 : 1
Gear Shift Forward, Neutral, Reverse
† Weight measured without motor oil, gear case oil and propeller