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SPECIFICATION
Displacement: 5cc
Bore: 19.7mm
stroke: 16.4mm
Practical RPM: 2,200 - 13,000
Weight (w/o muffler): 268g
SPECIFICATION
Displacement: 11.5cc
Bore: 25.8mm
stroke: 22mm
Practical RPM: 1,800 - 11,000
Recommended fuel for all Magnum four strokes: Prosynth 2000 5-10% nitro
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Size spec:
Size spec:
Size spec:
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Size spec:
Size spec:
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Recommended fuel for all Magnum four strokes: Prosynth 2000 5-10% nitro
XL.30RFS MAGNUM 30RFS 125.79
XL.70RFS MAGNUM 70RFS 162.87
XL.52RFS MAGNUM 52RFS 146.01
XL.80RFS MAGNUM 80RFS 186.46
XL.61RFS MAGNUM 61RFS 146.01
XL.91RFS MAGNUM 91RFS 198.82
XL.120RFS MAGNUM 120RFS 253.88
  1. 160FT MAGNUM 160RFS FT
TWIN 561.74
XL.180RFS MAGNUM 180RFS 325.79
XL.400A RFS MAGNUM 400A 5 CYLINDER 1.207.82
Weight (w/o muffler): 539g
SPECIFICATION
Displacement: 8.53cc
Bore: 23mm
stroke: 21mm
Practical RPM: 2,000 - 10,500
Weight (w/o muffler): 410g
SPECIFICATION
Displacement: 13.08cc
Bore: 26.5mm
stroke: 23.2mm
Practical RPM: 2,000 - 11,000
Weight (w/o muffler): 604g
SPECIFICATION
SPECIFICATION
Displacement: 9.5cc
Bore: 24.8mm
stroke: 20.6mm
Practical RPM: 2,000 - 12,000
Weight (w/o muffler): 411g
Displacement: 14.87cc
Bore: 27.7mm
stroke: 24.8mm
Practical RPM: 2,000 - 11,000
Weight (w/o muffler): 580g
SPECIFICATION
SPECIFICATION
Displacement: 14.95cc
Bore: 27.7mm
stroke: 24.8mm
Practical RPM: 2,000 - 15,000
Weight (w/o muffler): 831g
Displacement: 12.8cc x2
Bore: 26.5mm
stroke: 23.2mm
Practical RPM: 2,000 - 10,000
Weight (w/o muffler): 1275g
SPECIFICATION
SPECIFICATION
Displacement: 28.84cc
Bore: 35mm
stroke: 30mm
Practical RPM: 1,800 - 10,000
Weight (w/o muffler) 997g
Displacement: 12.8cc x5
Bore: 26.5mm
stroke: 23.2mm
Practical RPM: 1,800 - 9,000
Weight (w/o muffler) 2800g