RunRyder RC
 2  Topic Subscribe
WATCH
 1 page 638 views
Scorpion Power Scorpion Power
HelicopterEngines Plugs Mufflers Fuel › carbsmart on YS 91 SR
07-14-2008 05:30 AM  9 years agoPost 1
lok

rrNovice

Bangkok, Thailand

My Posts: All  Forum  Topic

I saw 3 differnt set up for YS 91 SR which is high needle, hovering needle and both neddles, which one is correct and give the best power band?
to set the gain let say 50% this means that the servo will travel only 50% of the set point between max lean and max rich setting?
I have also notice that during the flight mine open to full rich at the setting of 110C and when land a few second later it goes to full lean, should the servo be at mid point during flight?
Thanks

PM  EMAIL  Attn:RR  Quote
07-15-2008 12:46 PM  9 years agoPost 2
jsenicka

rrProfessor

Eagle River, WI

My Posts: All  Forum  Topic

YS high and mid range needles are very non interactive, so I would say you need to run both (where a OS carb high needle significantly effects the whole range).
Gain adjusts how fast and aggressive the needles are moved in response to temp change, not how far they are moved. Amount of movement is set by the travel adjustment procedure during setup

Jim Senicka
Team Manager, GrandRC Flight Team

PM  EMAIL  GALLERY  Attn:RR  Quote
07-15-2008 03:58 PM  9 years agoPost 3
lok

rrNovice

Bangkok, Thailand

My Posts: All  Forum  Topic

Thanks for clarification I did install at the high needle and work well except the censer last only 4 flights but this might because I did not install properly.

PM  EMAIL  Attn:RR  Quote
WATCH
 1 page 638 views
Scorpion Power Scorpion Power
HelicopterEngines Plugs Mufflers Fuel › carbsmart on YS 91 SR
 Print TOPIC  Make Suggestion 

 2  Topic Subscribe

Tuesday, November 21 - 2:05 pm - Copyright © 2000-2017 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online