Welcome to Club SAITO !
I was just wondering because I can buy meth for $2.00 a gallon and I didn’t know if I have to mix any nitro with it or just mix it up the same as a spark ignition. If I can could I use a os7 plug or is there a better plug to use. I appreciate all the help and knowledge you guys can share.
If you're thinking that the OS G5 gasser plug may help lower compression meth fueled engines run better on 0% nitro you may be on to something there, not sure. There is a catalytic reaction between platinum and alcohol as well as between platinum and gasoline. If the G5 gasser plug has a higher platinum content than a standard glow plug to run with gas then that may help.. Again, not sure.
It would be an interesting experiment to run 0% nitro in a low compression Saito, like a later version FA65 for instance, to see if the G5 gasser plug helps.
Last edited by Glowgeek; 04-28-2020 at 01:50 PM.
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I was just wondering because I can buy meth for $2.00 a gallon and I didn’t know if I have to mix any nitro with it or just mix it up the same as a spark ignition. If I can could I use a os7 plug or is there a better plug to use. I appreciate all the help and knowledge you guys can share.
GAS/GLOW HOW TO....
Jim
Join Date: Feb 2006
Location: Norwalk,
OH
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Thanks I’ve have it book marked. The engine sizes I’m interested in doing this to would be in the smaller size range 50-90 4 stroke ys and Saito.
Acdii, all YS engines are said to run well on 20% nitro fuel. There are lots of reports out there where they run fine on 15% and a few reports of peeps running 10% with no issues except down on power a bit.
The YS115WS (Warbird Special) was developed specifically for warbird pylon racing. It has a lower than normal compression ratio and is designed for running 60% nitro or some such craziness. It is a monster!
The YS115WS (Warbird Special) was developed specifically for warbird pylon racing. It has a lower than normal compression ratio and is designed for running 60% nitro or some such craziness. It is a monster!
Must say that I have run my YS on 10% to 14%. Never needed nor wanted more even though I am well aware that they can handle it.. They make tremendous power and run very, very well at the 10 and 14% percentages. The very same fuel I used with Saitos .
But then, I have only started running them since 1979
The fact than handle 60% just indicates how tough they are.
Lonnie,
Sorry but I didn't make it to the PO with the 120/125 tailpiece. Will send it tomorrow.
Since it was here and I was bored last night,
I took the key measurements. All nominal dimensions are the same.
I will however send the genuine 125 tail.
But then, I have only started running them since 1979
The fact than handle 60% just indicates how tough they are.
Lonnie,
Sorry but I didn't make it to the PO with the 120/125 tailpiece. Will send it tomorrow.
Since it was here and I was bored last night,
I took the key measurements. All nominal dimensions are the same.
I will however send the genuine 125 tail.
Acdii, all YS engines are said to run well on 20% nitro fuel. There are lots of reports out there where they run fine on 15% and a few reports of peeps running 10% with no issues except down on power a bit.
The YS115WS (Warbird Special) was developed specifically for warbird pylon racing. It has a lower than normal compression ratio and is designed for running 60% nitro or some such craziness. It is a monster!
The YS115WS (Warbird Special) was developed specifically for warbird pylon racing. It has a lower than normal compression ratio and is designed for running 60% nitro or some such craziness. It is a monster!
Just picked up a Don's Custom Models 1/4 scale 100" WS Super Chipmunk. I have no idea what to do with it but couldn't pass it up that cheap. I don't have an engine for it and can't afford one either.
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hey you, you Hog lovers, check this out. I thought it looks to be in the Hog family but it's smaller. I like it. I like the way mid wings fly.
I would think it could be built 5% larger with no problem,, that would add 3 inches to the wing, but I can't do the numbers for the Fuse cause I don't have the stock length.
TMTT | The Balsa Workbench
Jim
I would think it could be built 5% larger with no problem,, that would add 3 inches to the wing, but I can't do the numbers for the Fuse cause I don't have the stock length.
TMTT | The Balsa Workbench
Jim
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dang LOL, it's too big for my MVVS 35cc gasser, I could of had it sold LOL
Jim
Last edited by the Wasp; 05-01-2020 at 05:01 PM.
My Feedback: (6)
hey you, you Hog lovers, check this out. I thought it looks to be in the Hog family but it's smaller. I like it. I like the way mid wings fly.
I would think it could be built 5% larger with no problem,, that would add 3 inches to the wing, but I can't do the numbers for the Fuse cause I don't have the stock length.
TMTT | The Balsa Workbench
Jim
I would think it could be built 5% larger with no problem,, that would add 3 inches to the wing, but I can't do the numbers for the Fuse cause I don't have the stock length.
TMTT | The Balsa Workbench
Jim
My Feedback: (6)
100" is a serious size Chipmunk! I don't where I would store it or how I would get it to he field. Maybe you could saddle it and ride to the field?
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Mike, check out my link, scroll down and click on the Print, then at the bottom enlarge it a bit, I like the side view. as stock it should weigh no more than 4.3 pounds and fly a 35 to 40. so enlarging it a bit it should be good for a 61.
https://aerofred.com/details.php?ima...3k593gnjb6m3s6
Jim
I love those classic designs. I had a 1939 Air Trails Sportster like this one.
Mine was covered in translucent red and yellow and converted from free flight to 3 channel. I was planning on finding a Saito 30 for it but every time I took it up more glue joints popped. It finally ate dirt when the fuse behind the cabin let go. Sad, I admired the simplicity of the design. So small and cute.
I recently discovered Laser Designs sells the short kit.....hmmmm
Mine was covered in translucent red and yellow and converted from free flight to 3 channel. I was planning on finding a Saito 30 for it but every time I took it up more glue joints popped. It finally ate dirt when the fuse behind the cabin let go. Sad, I admired the simplicity of the design. So small and cute.
I recently discovered Laser Designs sells the short kit.....hmmmm