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Top | Engines | OS Engines

OS91SZH pumped(Reference #1951)
The latest top-spec 90 class engine from OS has been purpose designed to suit the radical requirements of demanding '3D' operation in 90 class helicopters.

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Price:   £187.23 £220.00 Including VAT at 17.5%

OS91SZH pumped

OS91SZH(Reference #1868)
The new engine from OS.

Newly designed crankcase has high rigidity and develops stable power. By seeking the best balance at high rpm while succeeding a bore/stroke that has good results, stability at both hovering and air flight is established.

Equipped with a new twin-needle 10.6mm big bore 60M-C carburetor. A big blue alumite heatsink head ,which has laser marking of "laurels" motif, develops high radiation effect.

Specifications:-

Displacement:14.95cc, Bore:27.7mm, Stroke:24.8mm

Practical r.p.m.Range:2000 ~16000rpm, Output:3.3ps / 15000rpm

Weight:605 g

 


Price:   £148.93 £174.99 Including VAT at 17.5%

OS91SZH

OS 70 SZH (Reference #125)


Price:   £144.67 £169.99 Including VAT at 17.5%


0S50SX-H HYPER(Reference #643)
Check out this LOW price more info


Price:   £100.42 £117.99 Including VAT at 17.5%

0S50SX-H HYPER

OS32SXH Ring(Reference #68)
 


Price:   £76.59 £89.99 Including VAT at 17.5%

OS32SXH Ring

OS 32SXH ABC (Reference #66)


Price:   £76.59 £89.99 Including VAT at 17.5%


OS37 SZ-H(Reference #642)
 MORE INFO


Price:   £85.10 £99.99 Including VAT at 17.5%

OS37 SZ-H

OS 91SX-HC. spec Viper(Reference #1594)
Just delivered :- the new Cspec with Twin Plug VIPER head

 


Price:   £234.03 £274.99 Including VAT at 17.5%

OS 91SX-HC. spec Viper

OS 91 SX-H C spec PS with Viper head(Reference #1595)

Price:   £255.31 £299.99 Including VAT at 17.5%


Latest specification motor from OS

Twin Plug Viper head already fitted 

OS 91FX HGL Rev(Reference #96)

Price:   £148.94 £175.00 Including VAT at 17.5%


Reverse Rotation Engine for Henseleit 3DNT  
Top | Engines | OS Engines
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 Revolution Models | Woodfield House | Woodfield Road | Altrincham | Cheshire | WA14 4ED | England 
phone: +44 (0) 161 929 0129 | fax: +44 (0) 161 929 5984 | email: sales'AT'revolutionmodels.co.uk