Seagull Yak 54 with SPE26cc
07-30-2006, 05:11 AM
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RE: Seagull Yak 54 with SPE26cc
Normally, a Yak cowl has a lot of louvres that can be opened. Your cowl has none, so you can only open the cowl behind the engine. The open area should be at least twice as large as the air inlet area. This inlet area can be made quite small by placing a disk in the cowl front. Make an opening in the disk in front of the engine, so that all air that enters, indeed flows there, where the engine is located. Two small baffle plates each side of the engine will further prevent the cooling air from going astray.
07-30-2006, 06:13 PM
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RE: Seagull Yak 54 with SPE26cc
Nice plane see you put 26 in ,i have opted for the zenoha g200 20cc and just finished it all tonight ,tested engine and all in the garden hope to fly her this week ,had loads of seagull models and they just get better and better good value for money
07-30-2006, 06:55 PM
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RE: Seagull Yak 54 with SPE26cc
yahh...their models getting better and better....will post her first fright soon and also hope to fly her this weekend
07-30-2006, 07:05 PM
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RE: Seagull Yak 54 with SPE26cc
Infact i have 1 NIB for sale...
[link=http://www.rcuniverse.com/market/item.cfm?itemId=211276]http://www.rcuniverse.com/market/item.cfm?itemId=211276[/link]
[link=http://www.rcuniverse.com/market/item.cfm?itemId=211276]http://www.rcuniverse.com/market/item.cfm?itemId=211276[/link]
