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Model Forum / Radio Controlled / Helicopters / August 2003YS91ST
Just bought a YS91ST to run in my Vigor. Anyone using a combo like this ? Any tips regards setup if the answer is yes ? Just waiting for shop to get my muscel pipe II in and some 710 blades and will be ready to hit the field. Cheers Hi Tim. i think 710 's will be too long ,try 690's. cheers Ben > Just bought a YS91ST to run in my Vigor. > [quoted text clipped - 5 lines] > > Cheers I am running 710's on my fury with a YS91, and they are spot on. 690's are really for 60's Just run the engine rich for the first few tanks, and always run the engine dry after running, otherwise you will never be able to start it again, without taking the plug out. Also after the flight pull the pressure line to depressurize the tank. A fuel line clamp is also a good idea. A McCoy no.9 is perfect, an Enya no.3 is good, but is better for lower nitro, around 25% ish What fuel are you going to use? Stu. > Hi Tim. > i think 710 's will be too long ,try 690's. [quoted text clipped - 9 lines] > > > > Cheers Hi Stu. Reason i say 690's for a vigor is main blade / tail blade overlap. Agree 710's would be better for a ninety but you may chop the blade with overlap .If anyone knows if you can get away with 710's let me know and i will change also. cheers Ben > I am running 710's on my fury with a YS91, and they are spot on. 690's are > really for 60's [quoted text clipped - 25 lines] > > > > > > Cheers Ah, that explains it I have one in a fury, and the 710's go a bomb. Is there an overspeeding issue on the smaller blades? or is a governor a necessity? Stu. > Hi Stu. > Reason i say 690's for a vigor is main blade / tail blade overlap. Agree [quoted text clipped - 37 lines] > > > > > > > > Cheers Thanks everyone for the replies, Stu I will be running powermaster with 30% nitro which worked fine in my OS61WC in the Ergo I just sold, I assume that will be ok in the YS !! I was also thinking of giving Klotz oil a go too, also ran that in the OS and never had a problem.. Anne MArie, I have a mate running a Vigor with an OS91 in it and he is running 710 main blades with no problem ! But I will double check that I will have enough clearance, thanks for the hint :) Tomorrow the pipe will be here, just got to mount that and double check on the blade issue and should be ready to give it a go. Again, thanks for the ideas. Tim > I am running 710's on my fury with a YS91, and they are spot on. 690's are > really for 60's [quoted text clipped - 25 lines] > > > > > > Cheers I run Klotz in a YS 61ST-2 and it loves it. It can give you brown stains on the muffler if you run it too hot. Al > Thanks everyone for the replies, Stu I will be running powermaster with 30% > nitro which worked fine in my OS61WC in the Ergo I just sold, I assume that [quoted text clipped - 46 lines] > > > > > > > > Cheers > Thanks everyone for the replies, Stu I will be running powermaster with 30% > nitro which worked fine in my OS61WC in the Ergo I just sold, I assume that > will be ok in the YS !! I was also thinking of giving Klotz oil a go too, yup, i use coolpower 30, so the powermaster should be just as good > also ran that in the OS and never had a problem.. > [quoted text clipped - 43 lines] > > > > > > > > Cheers 710's and 105 tails are just great with ys91 on a Vigor CS. My YS is just starting to break in, oh the smooth power!! > > Thanks everyone for the replies, Stu I will be running powermaster with > 30% [quoted text clipped - 55 lines] > > > > > > > > > > Cheers |
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