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MOTOR PROFILE: O.S. VR-DF Byron .91

  • Specs
  • Ratings

General

Manufacturer:
O.S. Engines
Engine Type:
Ducted Fan
Cylinders:
1

Dimensional Specifications

Displacement:
0.910 cubic inches
Low RPM:
2500
High RPM:
25000
Bore:
1.090 inches
Stroke in:
0.970 inches
4.800bhp @22000RPM inches
Weight (no muffler):
25.00 oz.

Applications

- Jets

Street Price:
$319.99

Notes

Designed for high power at high RPM. Not covered under the O.S. 2-year warranty. Manufacturer recommend Ramtec fan versus Dynamax.
Overall Rating:
Composite Member Review Scores (1 Reviews)
Reliability:
Power:
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