The Stiletto now has about 2500 miles. The complexity of the electrics on the Kawasaki Voyager donor bike was mind boggling. We threw away a pneumatic adjustable suspension, very elaborate stereo, trip computer, even a remote compass! The odometer resets itself every two or three times I drive it, so I really don't know how far or what the fuel mileage is. I am estimating about 35-38 mpg, but with 100 bhp/litre, designed in 1983, the cams and other parts are not going to give really high fuel mileage. Some guys with the bike claim about 42-45 highway mileage, and I should be able to match that. I plan to install a wideband O2 sensor and adjustable fuel regulator, and try lowering the fuel pressure a bit. Nothing on the existing injection is adjustable.
The overall driveability is excellent, and the pushrod front suspension gives a very good compromise of handling and smooth ride. It has a rising rate, and uses Suzuki sport bike coilovers front and rear. Weight is 1100 pounds with full fuel (7.5 gallons)
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