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Silver Bird (streamliner)

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Type of motorcycle
Silver Bird
Don Vesco with Silver Bird at Bonneville Speedway
ManufacturerDon Vesco
Predecessor"Big Red" streamliner
Successor"Lightning Bolt" streamliner
ClassStreamliner
EngineYamaha Inline-4 694.9 cc (42.41 cu in) reed-valve two-stroke, 1,389.8 cc (84.81 cu in) total displacement
Bore / stroke64 mm × 54 mm (2.52 in × 2.13 in)
Top speed303.812 mph (488.938 km/h)
Power240 hp (180 kW)
DimensionsL: 21 ft (6.4 m)
H: 32 in (810 mm)
Weight900 lb (410 kg) (wet)

Silver Bird was a motorcycle land-speed record setting streamliner motorcycle. It was powered by two motors delivering 240 horsepower (180 kW). It was the first motorcycle to set a speed record over 300 miles per hour (480 km/h), when ridden by Don Vesco at the Bonneville Speedway in 1975.

Construction

Silver Bird c. 1974 with shorter stabilizing fin than on the 1975 record setting run

The motorcycle was built by Don Vesco and sponsored by Yamaha. It had two four-cylinder, 694.9 cc reed-valve two-stroke engines from the Yamaha TZ750 racebike.

Specifications

  • Displacement: 1,389.8 cc total
  • Engine bore and stroke: 64mm×54mm
  • Dimensions: 21 feet long, 32 inches high
  • Weight: c. 900 pounds (410 kg)

References

Notes

  1. ^ Robinson 2007, p. 126.
  2. American Motorcyclist Association 1999.
  3. New York Times 2002.
  4. Woodruff 1982.
  5. Cameron 2012.
  6. Williams 2007.
  7. Hot Rod 2003.
  8. Phinizy 1975.

Sources

Further reading

  • "Motorcycles - The Silver Bird - Don Vesco's 300-mph Yamaha streamliner", Hot Rod, December 1975

External links


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