Sig 1:4 piper j3 cub

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Aeromodelling GR - IBabylon ThemeClassic YaBB SE ThemDelta TPNetBiz TPOmega TPSMF Default Theme

[coach]

�áëçì�ñá óôçí ïì�äá. ¸÷ù áñ÷�óåé ôçí �áôáó�åõ� ôïõ ðáñáð�íù �éô �áé �á �èåëá íá ��íù ìéá åñþôçóç, ó÷åôé�� ìå ôçí åðéëïã� �éíçô�ñá ãéá ôï óõã�å�ñéì�íï ìïíô�ëï. Ãéá scale ðô�óç, ðïéïò �éíçô�ñáò å�íáé �áëýôåñïò;
- OSMAX 22GT
- OSMAX 33GT
- SAITO FG21
Óáò åõ÷áñéóôþ ðïëý � åý÷ïìáé �áë� ÷ñïíé�, ìå õãå�á � �áë�ò ðñïóãåéþóåéò óå üëïõò!!!!

[Demetre]

Gasoline : Zenoah G23 for better economy.
Glow : Saito 180 Golden Night for best performance.
As far for "scale flying" you can actually can use the smaller  Saito 120
Caution: Do not recommend  any 2 cycle engine . It will kill the appearance and sound, of a cub.
Do Not be afraid of any heavy  engine either .The cub will lift a brick without any problem.
Kali Xronia.

[Demetre]

Gasoline : Zenoah G23 for better economy.
Glow : Saito 180 Golden Night for best performance.
As far for "scale flying" you actually can use the smaller  Saito 120
Caution: Do not recommend  any 2 cycle engine . It will kill the appearance and sound, of a cub.
Do Not be afraid of any heavy  engine either .The cub will lift a brick without any problem.
Kali Xronia.

[d.corsair]

Γ�áëçóðΓ�Γ±Γ΅ Γ�áé Γ�áëΓ� Γ·Γ±Γ―Γ­Γ©Γ�  !
Óôá ìïíôΓ�ëá õðü Γ�Γ«Γ�ìáΓ�Γ΅  , scale  ôïðïèåôïýìå Γ�ΓµΓ±Γ�ΓΉΓ² Γ�éíçôΓ�ñåò ôåôñΓ�Γ·Γ±Γ―Γ­Γ―ΓµΓ² ãéá Γ­Γ΅ Γ¥Γ�íáé ðéï Γ�Γ―Γ­Γ΄Γ� óôçí áðüäïóç ôïõ Γ�Γ·Γ―Γµ . Ôþñá ΓµΓ°Γ�ñ÷åé ìåãΓ�ëç ðïéΓ�éëΓ�Γ΅ Γ³Γ¥ ôåôñΓ�Γ·Γ±Γ―Γ­Γ―ΓµΓ² Γ�éíçôΓ�ñåò âåíæΓ�íçò .
Γ�ðïñåΓ�Γ² Γ­Γ΅ äåΓ�Γ² ôéò åôáéñΓ�åò  SAITO  ,  O,S Engines Γ�áé  NGH .

Γ�áëΓ�  åðéôõ÷Γ�Γ΅ .

[d.corsair]

 Γ‰Γ³ΓΉΓ² Γ― SAITO FG 21 Γ¥Γ�íáé  ìéΓ�Γ±ΓΌΓ² Γ³Γ¥ éððïäýíáìç  , ïðüôå  Γ­Γ΅ ÷ñåéΓ�æåóáé Γ�áôé  ìåãáëýôåñï óáí  ôïí SAITO FG 30

[coach]

Óáò åõ÷áñéóôþ ðïëý ãéá ôçí âï�èåéá.

[Ãé�ííçò �ùíóôáíôá��ôïò]

Ç ðñïóùðé�� ìïõ ãíþìç å�íáé íá â�ëåéò âåíæéíï�éíçô�ñá. Å�íáé ðïëý ðéü áîéüðéóôïé óôï ñåëáíô�, �áé ç �áôáí�ëùóç �áõó�ìïõ ìé�ñüôåñç, �ñá �áé ìé�ñüôåñç äåîáìåí�, �ñá �áé åõ�ïëþôåñç äéáô�ñçóç ôïõ ��íôñïõ éóïññïð�áò.

�ðü �íáí ðáëéü �áô�ëïãï ôïõ Tony Clark, âñ��á ôá åî�ò óôïé÷å�á ãéá ôïí �áô�ëëçëï �éíçô�ñá ãéá Piper cub 1/4:

�ðë� scale ðô�óç ìå äõíáôüôçôá loop �áé roll 20 �.å.
Ãéá ñõìïýë�çóç ìé�ñþí áíåìïðô�ñùí 38 �.å.
Ãéá ñõìïýë�çóç áíåìüðôåñùí ð�íù áðü 7 �éë� 45 �.å.
Ãéá ñõìïýë�çóç áíåìüðôåñùí 16 �éëþí 62 �.å.

�å ôïõò äýï ìåã�ëïõò �õâéóìïýò ä�íïõìå üëç ôçí éó÷ý ìüíïí áí õð�ñ÷åé áíåìüðôåñï óå ñõìïýë�çóç. ×ùñ�ò ôï áíåìüðôåñï ÷ñçóéìïðïéïýìå åë�÷éóôç áðü áõô� ôçí éó÷ý.
Åð�óçò è�ëåé �áë� ðñüâëåøç ðùò èá ÷ùñ�óåé �íáò ôüóï ìåã�ëïò �éíçô�ñáò óôï cowl, �áé ðùò èá åî�÷åé ï óéãáóô�ñáò.
Ãéá ðåñéóóüôåñç scale åìö�íéóç, ðñïôå�íù äé�ýëéíäñï ïñéæüíôéï, üðïõ �áé ïé (ìé�ñüôåñåò) �åöáë�ò èá âñåèïýí å�å� ðïõ å�íáé �áé ïé �åöáë�ò ôïõ ìåã�ëïõ, �áé ïé óéãáóô�ñåò èá âãá�íïõí áðü ôï ��ôù ì�ñïò üðùò �áé óôï ìåã�ëï.

[d.corsair]

ÕðΓ�ñ÷åé Γ�áé Γ§ åðéëïãΓ� ôçò Γ�éíΓ�æéΓ�çò åôáéñåΓ�áò NGH ìå óçìáíôéΓ�Γ� äéáöïñΓ� ´ôéìΓ�Γ² ðñïò ôá Γ�Γ�ôù Γ³Γ¥ Γ³Γ·Γ�Γ³Γ§ ìå ôçí O.S engines Γ�áé  SAITO óôá 30 Γ�áé  38 Γ§ 40 Γ�ΓµΓΆΓ©Γ�Γ� Γ¥Γ�áôïóôΓ� ôåôñΓ�Γ·Γ±Γ―Γ­ΓΉΓ­ Γ�éíçôΓ�Γ±ΓΉΓ­ âåíæΓ�íçò  . Äåí ãíùñΓ�æù ôé éó÷ýåé Γ―Γ³Γ―Γ­  áöïñΓ� ôá áíôáëëáΓ�ôéΓ�Γ� Γ�áé ôï  Γ³Γ�ñâéò  Γ�áé ôçí áîéïðéóôΓ�Γ΅ . Ôá Γ�éíΓ�æéΓ�Γ΅ ðñïúüíôá  ìå ôçí Γ°Γ�ñïäï ôïõ Γ·Γ±ΓΌΓ­Γ―Γµ âåëôéþíïíôáé .
Γ�ôáí áðïöáóΓ�óåéò ðïéïí Γ�éíçôΓ�Γ±Γ΅ èá ΓΆΓ�ëåéò  , áí Γ¨Γ�ëåéò äþóå ìáò ìéá åíçìΓ�Γ±ΓΉΓ³Γ§ ôçò åðéëïãΓ�Γ² Γ³Γ―Γµ óôï ìïíôΓ�ëï .

[coach]

�éáò � ôïí è�ëù ãéá áðë� scale ðô�óç, ìå âë�ðù ðñïò ôïí saito fg21 � ôïí saito 150s. �ëë� ôï âë�ðïõìå….

[d.corsair]

Óçìáíôé��ò äéáöïñ�ò ìåôáîý ôùí 2 åðéëïãþí óïõ .
Γ…Γ­Γ­Γ―ΓΎ ãéá ôçí ôåëéΓ�Γ� åðéëïãΓ� Γ�éíçôΓ�Γ±Γ΅ ðïõ èá ôïðïèåôçèåΓ� óôï ìïíôΓ�ëï ,  ΓΌΓ·Γ©  Γ³Γ�Γ�ðôïìáé Γ­Γ΅ ΓΆΓ�ëù ôïí Γ�Γ­Γ΅ Γ§ ôïí Γ�ëëï  , áëëΓ� ìðïñåΓ� Γ�áé ôïí ðáñΓ�ëëï .
Γ�Γ�Γ·Γ±Γ© ôüôå .....Γ�áëΓ� åðéôõ÷Γ�Γ΅ óôçí áðüöáóç . 

[Yiannis_S]

Me ôïí saito å÷åéò ìåéùìåíï â;áñïò �áé �áëõôåñï åõñïò óôñïöùí, Ç ìåãéóôç éó÷õò åðéóçò áðïäéäåôáé óå õøçëïôåñåò óôñïöåò. Ãéá Scale èá ðáò óå saito

saito  2.1 HP  9,500 RPM
âáñïò ìå muffler 886gr


GT22  2.7HP 9,000 RPM
Âáñïò ìå muffler [g]: 1007gr

[Ãé�ííçò �ùíóôáíôá��ôïò]

Ãéá íá å�íáé äõíáô� ì�á åðéëïã� �éíçô�ñá, ðñ�ðåé íá ãíùñ�æïõìå ôï åýñïò ôùí åë��ùí ðïõ ìðïñå� íá ãõñ�óåé �áé óå ðïé�ò óôñïö�ò ôçí ��èå ì�á.

�ñïóùðé�� ðñïôéìþ ôïõò �éíçô�ñåò ðïõ âã�æïõí ôçí ì�ãéóôç éó÷ý óôéò ÷áìçë�ò óôñïö�ò, ãéáô� ìðïñïýí íá ãõñ�óïõí ìåãáëõôåñåò �ëé�åò

�õôü äåí óçìá�íåé üôé ðñïôéìþ ôçí ìåãáëýôåñç �ëé�á, áðë� �ôóé áíôéëáìâ�íïìáé ôéò äõíáôüôçôåò ��èå �éíçô�ñá.

[Demetre]

Saito 150  prop 16x8  @ 8,800 rpm
Saito 180 Golden Night  prop  16x8 @ 9,800 rpm
The 180  (more powerful) is the best choice.
You can run a larger prop at lower rpm  and you'll get the better sound for scale flying or use the 16x8  and have a lot of fun.
I own  several cubs  big and bigger !!! I use several engines that work very well on the cubs.
For the 1/4 scale I have been using : the Zenoah G23 (Gas) and then a Tartan twin cylinder glow, on an English kit .
On the 1/4 sig kit I had the Saito 150 for one season  but I changed it with the Saito 180.
On my 1/3 scale  Supper Cab, I use Zenoah G80 twin cylinder (gas)  and flying scale  and cheap.
With the 180 you'll get the best performance for your 1/4 scale, without braking the bank
Good luck.