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Model for my Medallion .09
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Model for my Medallion .09
I just managed to get a muffler for my Medallion .09 from Bastiaan (Mr Cox) so I've dug my old Mercury Viper out, it has an OS 10 in it at the moment, but I'm going to swap the .09 into it, be interesting to see what, if any, difference it makes to the performance.
The Cox is considerably lighter, so unless I have to add ballast to correct the CG when I install it, it should fly a little faster.
All I will need then is some weather that allows me to fly it, and that could be a long time coming!
The Cox is considerably lighter, so unless I have to add ballast to correct the CG when I install it, it should fly a little faster.
All I will need then is some weather that allows me to fly it, and that could be a long time coming!
Last edited by Ivanhoe on Sun Dec 18, 2011 4:58 pm; edited 1 time in total
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
Re: Model for my Medallion .09
BEAUTIFUL !!! Man...if this is one of your "Old Models" what do the rest look like?????????!!!!!!!!!!!
Kim- Top Poster
-
Posts : 8537
Join date : 2011-09-06
Location : South East Missouri
Re: Model for my Medallion .09
The cox tee dee .09 is as good as the average .15 so I imagine the medallion is also a great engine.
Re: Model for my Medallion .09
Kim wrote:BEAUTIFUL !!! Man...if this is one of your "Old Models" what do the rest look like?????????!!!!!!!!!!!
Well, thank you, sir!
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
Re: Model for my Medallion .09
nitroairplane wrote:The cox tee dee .09 is as good as the average .15 so I imagine the medallion is also a great engine.
They call the Medallion a "Sport" engine, but I think it's probably faster that the OS that's in it now, and that model is pretty quick with the OS, I hope it isn't approaching .15 power or the model is going to be VERY overpowered!
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
.09
The Medallion is nice engine. OS makes very good engines. I am pretty sure that it may be lower on power than the OS. The weight saving may help so give it a try. Good luck with it. If you ever damage carb body let me know i have a couple new ones.
Dan
Dan
dankar04- Platinum Member
- Posts : 716
Join date : 2011-08-13
Age : 77
Location : Tucson,Az.
Old??
That "old" model looks better than any I ever built;including the lazercut micristick I`m finishing now bravo
Jaspur_x- Banned
- Posts : 710
Join date : 2011-04-22
Age : 51
Location : Shanksville,Pa, yes that flight 93 place
Re: Model for my Medallion .09
Jaspur_x wrote:That "old" model looks better than any I ever built;including the lazercut micristick I`m finishing now bravo
Thanks jaspur, I built the Viper about 4 years ago, it was the second model I built after coming back to aeromodelling after a 37 year gap. I've flown it quite a bit, after getting over the dizzyness that such a long period between c/l models caused! It's scratch-built from the old Mercury kit plan.
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
Re: Model for my Medallion .09
dankar04 wrote:The Medallion is nice engine. OS makes very good engines. I am pretty sure that it may be lower on power than the OS. The weight saving may help so give it a try. Good luck with it. If you ever damage carb body let me know i have a couple new ones.
Dan
Thanks, Dankar, I certainly hope I never break the engine, but I'll bear it in mind.
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
dizzy?
try this for a getting dizzy experiment: cox peewee020,on a 5" wingsan, 1/8" thick sheet balsa with monokote , 6" long x 1 1/4" high x 1/4" balsa sheet fuse, 1" x 3" elevator and 1"x1" rudder.
Tail set flat , flush with the wing on the fuse, no elevator control or and ned for bellcrank.
1 single 15 ft long., 30lb test fishing line lead tied onto a stick for a "t" handle, attatched to wing tip at the leading edge. ( a hole down through the wing,2 small plastic washers and some epoxy.)
run a few tanks through that peewee and see if you get dizzy???
I flew that thing like stink in the wind for a long time
Tail set flat , flush with the wing on the fuse, no elevator control or and ned for bellcrank.
1 single 15 ft long., 30lb test fishing line lead tied onto a stick for a "t" handle, attatched to wing tip at the leading edge. ( a hole down through the wing,2 small plastic washers and some epoxy.)
run a few tanks through that peewee and see if you get dizzy???
I flew that thing like stink in the wind for a long time
Jaspur_x- Banned
- Posts : 710
Join date : 2011-04-22
Age : 51
Location : Shanksville,Pa, yes that flight 93 place
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