rrTV-PHOTO   New HD TV
HOME   rrTV-PHOTO   GALLERIES   MY GALLERY   HELP-FAQ
myHOME PM pmRR MEMBERS 721 ONLINE 42 EVENTS SEARCH REGISTER  START HERE
 
1 page1219 viewsPOST REPLY
Fast Lad Performance . Ace Hobby . Esprit Model

.
.
Graupner Koala-Bell 230-Elektro Skaler > Does anyone know if an o.s. 91 SX-H fits a starlet 50?
 
 
mylo
Heliman
Location: Ireland

I was just wondering if anyone knows if an os 91 SX-H engine will fit the uni- expert mechanics (starlet 50).I know the engine mounts will need to be changed, does anyone know what i need to do? Thanks
01-23-2007 Over year old.
 
 
skypilot 01
Key Veteran
Location: Northumberland UK

I think the 91 might be too big to fit also I would imagine that there would be gearing issues as well.

http://www.geocities.com/mick.patterson/home-page.html
01-23-2007 Over year old.
HOMEPAGE  
 
 
mylo
Heliman
Location: Ireland

thats right. i was told you would need a different main gear because the ratio would be different as the larger engine produces more torque a lower revs. I'll keep looking around to see what other people have done. Thanks skypilot!
01-23-2007 Over year old.
 
 
Wemo
Senior Heliman
Location: Hootie and Blowfish Country- USA

Mylo...you have to be careful with Graupner mechs. It's a whole different world and you can't use a standard OS engine if it's not for Heim Graupner. Skypilot is right...gearing and engine is the factor. The Uni-2000 can only support the OS 91 and with it's four gearing options, it does not support using Starlet 50 mechs, furthermore, even if you had UNI-2000 mechs, it wouldn't work because it's not a HG (heim Graupner) OS 91 engine which has a standard shaft. Two reasons why it won't work for your Starlet 50. 1)OS makes special engines for Heim Graupner which have HG after OS 91 (ie, OS 91 FX-HG) and OS 61 (ie, OS .61 SX-HG) engines. OS HG uses long shafts for Heim Graupner engines. The reason why I know was because I wanted to get a OS 61 LX-H for my UNI-EXPERT mechs. I won't work, because of the shaft and it's dimensions. So, good luck. So, you may need to find anothe project for your 91.

How high do they go? Are those things hard too fly? How much do they cost?
01-27-2007 Over year old.
 
 
1 page1219 viewsPOST REPLY
Thunder Power RC . Real Raptors . Mikado Modellhubschrauber

.
.
Graupner Koala-Bell 230-Elektro Skaler > Does anyone know if an o.s. 91 SX-H fits a starlet 50?
  UPDATE SCREEN   PRINT TOPIC Advertisers 

Subscribe to This Topic

Friday, September 5 - 7:42 pm - Copyright © 2000 - 2008 runryder.com | email | link to rr | runryder needs cookie