Engines
Honda, Kawasaki, Suzuki, Yamaha
All specifications are manufacturer claimed. Rear wheel horsepower is measured with engine installed in motorcycle. Installed in a Formula car, rear wheel horsepower may differ from values below.
POPULAR SUZUKI ENGINES IN F1000 Competition
Suzuki K7 2007–2008
Engine 998.6 cc (60.94 cu in), 4-stroke, four-cylinder, liquid-cooled, DOHC, 16-valve, TSCC Bore Stroke: 73.4 mm (2.89 in) x 59.0 mm (2.32 in) Compression Ratio: 12.5:1 Power (crank) 185 hp (138 kW) @ 12,000 rpm Fuel System: Fuel Injection Lubrication: Wet Sump or Dry Sump Ignition: Digital/transistorized Transmission: 6-speed, constant mesh 6-speed, constant mesh, Back-torque limiting clutch
Suzuki K9 2009–2012
Engine 999 cc (61.0 cu in), 4-stroke, four-cylinder, liquid-cooled, DOHC, 16-valve,TSCC Bore Stroke: 74.5 mm (2.93 in) x 57.3 mm (2.26 in) Compression Ratio 12.8:1 Power (crank) 191 hp (142 kW) @ 12,000 rpm Fuel System: Fuel Injection Lubrication: Wet Sump or Dry Sump Ignition: Digital/transistorized Transmission: 6-speed, constant mesh 6-speed, constant mesh, Back-torque limiting clutch
| Honda Engine | ||
|---|---|---|
| 2004/2005 | 2006/2007 | |
| Engine Type | 998 cc liquid-cooled inline four-cylinder | |
| Bore/Stroke | 75.0 mm (3.0 in) x 56.5 mm (2.2 in) | |
| Compression Ratio | 11.9:1 | 12.2:1 |
| Rear Wheel Horsepower | 148.6 bhp (110.8 kW) @ 10,750 rpm | 158.8 bhp (118.4 kW) @ 11,500 rpm |
| Rear Wheel Torque | 76.4 lb·ft (103.6 N·m) @ 8,500 rpm | 79.6 lb·ft (107.9 N·m) @ 8,750 rpm |
| Redline | 11,650 rpm | xx,xxx rpm |
| Valve Train | DOHC; four valves per cylinder | |
| Fuel Delivery | Dual Stage Fuel Injection (DSFI) | |
| Ignition | Computer-controlled digital transistorized with three-dimensional mapping | |
| Drivetrain | ||
| Transmission | Cassette-type, close-ratio six-speed | |
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Famous quotes containing the word engines:
“America is like one of those old-fashioned six-cylinder truck engines that can be missing two sparkplugs and have a broken flywheel and have a crankshaft that’s 5000 millimeters off fitting properly, and two bad ball-bearings, and still runs. We’re in that kind of situation. We can have substantial parts of the population committing suicide, and still run and look fairly good.”
—Thomas McGuane (b. 1939)