R-3000 SPECIFICATIONS

  Model R-3000, aircraft engine, dry sump
Weight Prox 200 lbs
Bore: 102.36mm
Stroke: 90mm
Compression Ratio: 8:9
Camshaft lift @ valve: .520, Duration 274°
Ignition: Dual CDI, Advance 25° max
Spark Plugs: Bosch platinum 14mm (8)
Carburetion: Dual RevFlow 40mm
Fuel: 100LL
Oil: 20/50
Exhaust: Four single stacks
BSFC: .5 lbs/hp hour