Search results task bar etc

1 to 17 of 17
Web www.model-helicopters.com   www.modelhelicopters.co.uk

	Featured a highly effective gear type fuel pump.     Enya_60XH Manufacturer:   Enya Engine size:   60 Practical RPM:   Stroke:   0.9169/1 Bore:   0.9445in (24mm) Power Output:    Displacement: Stroke:  0.9169/1 Weight:  Length   4.24in (107.8mm) Height   3.96in (100.5mm) Registered Owners:     0 Listed in Classifieds:     0

	Proven to be a reliable quality engine, giving a comfortable amount of power for most 30 sized Helicopters. Made in the UK. (2006 UK price £99.99)     Irvine 36H Manufacturer:   Irvine Engine size:   36 Practical RPM:   3'000 - 20'000 Stroke:   Bore:   20.5mm Power Output:    1.1PS@19,000 Displacement: 5.94cc Stroke:  Weight:  Length   Height   Registered Owners:     8 Listed in Classifieds:     0

	All the power of the old 'F1' but with lower RPM torque and better throttle response. Brand new components and extensive testing. (£119.99 2006 UK Price)     Irvine 39 ABC Manufacturer:   Irvine Engine size:   39 Practical RPM:   3,000-21,000 Stroke:   18.0mm Bore:   21.20mm Power Output:    1.4PS@20,000 Displacement: 6.35cc Stroke:  18.0mm Weight:  310g Length   Height   Registered Owners:     1 Listed in Classifieds:     0

	The 'Top of the range' engine in the OS helicopter range combines all the advantages of the PS pump system with the benefits of the distinctive 'Viper' cylinder head.(£399.99 2006 UK retail)     O.S. MAX 91SX-H Ring C-Spec PS Vipr Manufacturer:   OS Engine size:   91 Practical RPM:   2000-16000 Stroke:   24.8mm 0.976in Bore:   27.7mm 1.09in. Power Output:    3.2PS@15000 RPM Displacement: 14.95cc 0.91cu in. Stroke:  24.8mm 0.976in Weight:  568.3g 20.03 oz Length   Height   Registered Owners:     3 Listed in Classifieds:     0

	Similar to the standard 91SX-H C-Spec but with the added advantage of the stunning new 'Viper' head. Not only does this cylinder head improve power, it also improves cooling and throttle response as well.     O.S. MAX 91SX-H Ring C-Spec Viper Manufacturer:   OS Engine size:   91 Practical RPM:   2000-16000 Stroke:   24.8mm 0.976in Bore:   27.7mm 1.09in. Power Output:    3.1PS@15000 RPM Displacement: 14.95cc 0.91cu in. Stroke:  24.8mm 0.976in Weight:  534.3g 18.84 oz Length   Height   Registered Owners:     2 Listed in Classifieds:     0

	This totally new engine has been designed from scratch as a pure helicopter engine, as is evident from the unique 'SZ' crankcase.( £214.99 2006 Uk price)     O.S. MAX 91SZ-H Ring Manufacturer:   OS Engine size:   91 Practical RPM:   2000-16000 Stroke:   24.8mm Bore:   27.7mm Power Output:    3.3PS@1500 RPM Displacement: 14..95cc Stroke:  24.8mm Weight:  Length   Height   Registered Owners:     8 Listed in Classifieds:     0

	This is a high performance engine expressly designed for F3C competition. The 91RZ-H DH Ring version is installed with a flat head to fit in scale helicopters.(£214.99 2006 UK price)     O.S. MAX 91RZ-H (H) Ring Manufacturer:   OS Engine size:   91 Practical RPM:   2000-16000RPM Stroke:   24.8mm Bore:   27.7mm Power Output:    3.3PS/15000RPM Displacement: 14.95cc Stroke:  24.8mm Weight:  623g Length   Height   Registered Owners:     0 Listed in Classifieds:     0

	There's a new stronger crankcase (with 6-point mounts), a new 3-needle carburettor and a completely new liner/port design to give the performance you need.     O.S. MAX 70SZ-H Ring Manufacturer:   OS Engine size:   70 Practical RPM:   2000-18000 Stroke:   22.0mm Bore:   25.8mm 1.016in. Power Output:    2.5/16000 (BHP/RPM) Displacement: 11.5cc 0.702cu .in Stroke:  22.0mm Weight:  553.5g Length   Height   Registered Owners:     1 Listed in Classifieds:     0

	That CNC machined cylinder head has been developed to give better power and improved cooling at the same time. The new carburettor has also been improved to help extract more power than the standard engine without sacrificing the throttle precision. (£164     OS50 Hyper Manufacturer:   OS Engine size:   50 Practical RPM:   2000-20000 Stroke:   19.6mm 0.772in Bore:   22.0mm 0.866in. Power Output:    1.8/17000 (BHP/RPM) Displacement: 0.499 cu.in (8.0cc) Stroke:  19.6mm 0.772in Weight:  413g Length   Height   Registered Owners:     107 Listed in Classifieds:     0

	The 32SX-H has a new design of large bore carburettor - type 20C. Ringless piston/liner assembly, twin ball raced crankshaft, enlarged cylinder head for improved cooling     OS32 SX-H ABC Manufacturer:   OS Engine size:   32 Practical RPM:   2000-22000 Stroke:   17.5mm 0.689in Bore:   19.5mm 0.768in. Power Output:    1.2PS@18000 RPM Displacement: 5.23cc 0.32cu in. Stroke:  17.5mm 0.689in Weight:  285g (ring) 10.05 oz Length   Height   Registered Owners:     8 Listed in Classifieds:     0

	Just about everything has been changed compared to the 32SX-H in the pursuit of power and control. That super-rigid crankcase contains a highly developed, ringed piston/liner set and optimised crankshaft.     OS37 SZ.H Manufacturer:   OS Engine size:   37 Practical RPM:   2000-21000 Stroke:   18.4mm 0.724in Bore:   20.5mm 0.807in. Power Output:    1.4PS@18000 RPM Displacement: 6.07cc 0.37cu in. Stroke:  18.4mm 0.724in Weight:  293g 10.33 oz Length   Height   Registered Owners:     4 Listed in Classifieds:     0

	A budget engine with a relative performance and reliability. Good for beginners when keeping the initial prices down.     SC32 Ringed Manufacturer:   Super Custom Engine size:   32 Practical RPM:   2000-12000 Stroke:   18.40 Bore:   19.00 Power Output:    5.22 cc Displacement: Stroke:  18.40 Weight:  295g Length   Height   Registered Owners:     0 Listed in Classifieds:     0

	Same spec as their 32 engine. Budget price engine ideal for beginners.     SC 36 Ringed Manufacturer:   Super Custom Engine size:   36 Practical RPM:   2000-12200 Stroke:   18.40 Bore:   20.20 Power Output:    5.90cc Displacement: Stroke:  18.40 Weight:  295g Length   Height   Registered Owners:     1 Listed in Classifieds:     0

	Exhaust bolt spacing = 42mm / width = 62.49mm     TT 61 Pro Heli Manufacturer:   Thunder Tiger Engine size:   61 Practical RPM:   Stroke:   0.904in (22.96mm) Bore:   .9255in (23.52mm) Power Output:    2bhp @17'200rpm Displacement: 9.966cc Stroke:  0.904in (22.96mm) Weight:  Length   3.54in (89.96mm) Height   4.06in (103.1mm) Registered Owners:     0 Listed in Classifieds:     0

	West 50H Manufacturer:   West Engine size:   50 Practical RPM:   2,500 - 18.000 Stroke:   19.5mm Bore:   19.45mm Power Output:    Displacement: 8.3cc Stroke:  19.5mm Weight:  392g Length   83.8mm Height   93.5mm Registered Owners:     9 Listed in Classifieds:     0

	West 90H Manufacturer:   West Engine size:   90 Practical RPM:   2.000 - 16.000 Stroke:   20.5mm Bore:   27.6mm Power Output:    Displacement: 15.0cc Stroke:  20.5mm Weight:  675g Length   95.4mm Height   116.3mm Registered Owners:     1 Listed in Classifieds:     0

	This powerful YS .91 Helicopter engine has been optimized to provide the ultimate power with maximum efficiency and reliability. The YS .91 includes a larger bore cylinder design for superior operation thus reducing cut outs, improved carburetor design fo     YS 91 Manufacturer:   YS Engine size:   91 Practical RPM:   2,500 to 15,000 RPM Stroke:   Bore:   Power Output:    Displacement: Stroke:  Weight:  19.2 oz. Length   Height   Registered Owners:     18 Listed in Classifieds:     0

1 to 17 of 17