4-Stroke
Products
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Thunder tiger F-54S
Description Displacement(c.c. / cu.in.) 8.87 c.c. / .541 cu.in.
Bore(mm / in.) 24.0 mm / 0.945 in.
Stroke(mm / in.) 19.6 mm / 0.772 in.
Practical R.P.M.(R.P.M.) 2,200 ~ 13,000 rpm
Output(BHP/RPM) 0.8 BHP / 12,000 RPM
Weight(g/oz) 419.6 g / 14.80 oz£175.50 inc. V.A.T.
R.R.P.:
£184.99 -
O.S. FS30 Surpass w/F-1020 Silencer (L-OS33000)
The smallest in the O.S. four stroke range and, at only 9.56 oz, it's also the
world's lightest production model four stroke.
It has most of the features of
the larger single cylinder O.S. four strokes, but it has its camshaft carried in
bronze bushes – backed up by a pair of spherical thrust bearings.
Ideal for
trainers, scale & sport models. Designed to be used with 9" x 6~7" to 10" x
6" props.£156.76 inc. V.A.T.
R.R.P.:
£169.99 -
O.S. FSa-56 w/F-4040 Silencer (L-OS34300)
The new FSa-56 from O.S. is the first engine in a completely new
series of advanced four strokes. The FS `Alpha' series draws on
the experience gained from the Surpass range to develop and
refine standards to a new level. The increased capacity compared
to the FS-52 Surpass means more power/torque and the new
carburettor provides even better throttle control across the entire
RPM range! There are innovative features like incorporating the
crankcase breather/oil recirculation system into the crankcase
to dispense with external nipples and drain tubes as well as a
dramatic & futuristic style. An effective and versatile silencer is
supplied as standard.£256.46 inc. V.A.T.
R.R.P.:
£274.99 -
SC70FS AERO RC RINGED ENGINE (MKII)
SC70FS AERO RC RINGED ENGINE (MKII)
C.C. - 11.5
Bore - 25.80
Stroke - 22
Power (kW) -
R.P.M. - 2200 - 9200
Crankshaft Thread - 5/16 UNF
Rec Prop - 13 x 8
Engine Mount Spacing - 40mm
4480540£143.99 inc. V.A.T.
R.R.P.:
£159.99 -
SC180FS AERO RC RINGED ENGINE (MKII)
SPECIAL ORDER ONLY
SC180FS AERO RC RINGED ENGINE (MKII)
C.C. - 29.52
Bore - 36mm
Stroke - 29mm
Power (kW) - 2.3kw
R.P.M. - 2000-9500rpm
Weight - 1050g
Rec Prop - 18 x 8
4480640£250.00 inc. V.A.T.
R.R.P.:
£309.99