gas engines

[McDDD]

20cc? Get a OS 120AX!!!!

fixed it.

[doinkedit]

20cc? Get a OS 120AX!!!!

fixed it.

Silly men


Dle 20 is the shizzle.16x8 prop for the win,most c.js wont tolerate a burble in their weed eater, but bitch and wine about the dle.but r skeered to tune in properly.
0s120ax a stallion, just too much$$ fuel wise.
Slimy m.f'er too.think about it..... 8oz fuel per 9 mins, 30 % oil
2.4 oz of slime per flight

[BalsaDust]

20cc? Get a OS 120AX!!!!

fixed it.

Silly men


Dle 20 is the shizzle.16x8 prop for the win,most c.js wont tolerate a burble in their weed eater, but bitch and wine about the dle.but r skeered to tune in properly.
0s120ax a stallion, just too much$$ fuel wise.
Slimy m.f'er too.think about it..... 8oz fuel per 9 mins, 30 % oil
2.4 oz of slime per flight

What this guy said right here though I prefer a 17x6 prop over the 16x8.

[ben_beyer]

20cc? Get a OS 120AX!!!!

fixed it.

Silly men


Dle 20 is the shizzle.16x8 prop for the win,most c.js wont tolerate a burble in their weed eater, but bitch and wine about the dle.but r skeered to tune in properly.
0s120ax a stallion, just too much$$ fuel wise.
Slimy m.f'er too.think about it..... 8oz fuel per 9 mins, 30 % oil
2.4 oz of slime per flight

A little burble is nothing to worry about. Should transition just fine from hover power level to full power just fine.

I got my VVRC 35 yesterday. I'll see about taking some pics tonight and posting them up.

[wyo69cowboy]

20cc? Get a OS 120AX!!!!

fixed it.

Silly men


Dle 20 is the shizzle.16x8 prop for the win,most c.js wont tolerate a burble in their weed eater, but bitch and wine about the dle.but r skeered to tune in properly.
0s120ax a stallion, just too much$$ fuel wise.
Slimy m.f'er too.think about it..... 8oz fuel per 9 mins, 30 % oil
2.4 oz of slime per flight

A little burble is nothing to worry about. Should transition just fine from hover power level to full power just fine.

I got my VVRC 35 yesterday. I'll see about taking some pics tonight and posting them up.

I also much prefer the 17x6 to the 16x8 on my Slide65. The mid-range burble mostly goes away with a BCP. I sure wish we could still get headers--I've got a Mac's on my DLE20, and a Toad one-off unobanium in the drawer for a spare. Wish he or The Lift could make the bigger headers for these and the OS120's...

[2-Stroke Freak]

Gus

What YS is the 20cc equivalent?

[gus]

Gus

What YS is the 20cc equivalent?

YS140, it’s a 23cc

[Dr Constrictor]

Gus

What YS is the 20cc equivalent?

YS140, it’s a 23cc

YS 91 is the same power as a dle 20.

[Wild Fred]

it'll swing a 16-8 at 8000 rpm? wow.

[sparkplug]

YS got extra kick per inch,super charged thing with bottom boost bad ass extra,cost more to get it.

[gus]

YS got extra kick per inch,super charged thing with bottom boost bad ass extra,cost more to get it.

There’s only three things I am not a cheap ass, liquor, steaks, and... airplane fuel.

And goats. Ok four.

[jwilliams]

What is wrong with VVRC?

I won't divulge my source but that person had first hand knowledge of the VVRC situation. Not saying they are junk, but there are better motors as I listed some. Not trying to offend anyone, if you have one and it is running fine, great use it. My reply was my simply trying to answer the OP.

[Wild Fred]

glow engine ignition timing is based on compression. that's why you have to add or subtract head shims when you run different nitro levels.

so, if it fires at a certain psi to get the timing exactly right, tell me how a supercharger on a glow engine is anything but hype? you have to increase the volume of the headspace to get the compression low enough to compensate for the supercharger or else it'll detonate. so, instead of an engine running 7:1, you have an engine with 2:1 boost and a 3.5:1 compression ratio. and more complexity and weight. and nickel plating.


but whatever. i could be wrong. i do know they will plow thru a cow pie better than any other engine made!

[dhooks]

There is no super charger on a ys,. Contrary to all popular slogans

[sparkplug]

I was making a funny on ys. What you say WF is part true,but,a super charger works like a plpe,more air is more power,however its done. But,more to polnt,a 91 not going swing 16/8 very well,the gas is better at low speed big props,the ys likes faster stuff and be lighter. We got some sparks flying at least.

[ben_beyer]

Sorry, got busy with other stuff.

[Wild Fred]

I was making a funny on ys. What you say WF is part true,but,a super charger works like a plpe,more air is more power,however its done. But,more to polnt,a 91 not going swing 16/8 very well,the gas is better at low speed big props,the ys likes faster stuff and be lighter. We got some sparks flying at least.

but it doesn't get any more air than any other compression timed engine. that's the point. if it did, it'd detonate or not run at all. ever pull all the copper rings outa a cox 049 to get "more compression" and then all it did was rock the prop back and forth? me and others i flew with as a kid all tried that. it doesn't work. glow is compression timed, end of statement. if you shove more air in, you got to compress it less. end of statement. so, why not get a big jug simple saito that has the same compression ratio as a "supercharged" low compression motor that's heavier, more parts, and a cowpie radar? uhh, same reason people buy lexus... or hardley davidson, i guess.

[sparkplug]

Well,big is better,and a long stroke helps to. Oh,shucks,you win.

[sparkplug]

Ben,thats a handfull of engine,should swing a big prop easy. Going to test them motor mounts for shure. Pull that plane and some extra to.

[doinkedit]

I was making a funny on ys. What you say WF is part true,but,a super charger works like a plpe,more air is more power,however its done. But,more to polnt,a 91 not going swing 16/8 very well,the gas is better at low speed big props,the ys likes faster stuff and be lighter. We got some sparks flying at least.

but it doesn't get any more air than any other compression timed engine. that's the point. if it did, it'd detonate or not run at all. ever pull all the copper rings outa a cox 049 to get "more compression" and then all it did was rock the prop back and forth? me and others i flew with as a kid all tried that. it doesn't work. glow is compression timed, end of statement. if you shove more air in, you got to compress it less. end of statement. so, why not get a big jug simple saito that has the same compression ratio as a "supercharged" low compression motor that's heavier, more parts, and a cowpie radar? uhh, same reason people buy lexus... or hardley davidson, i guess.

Why the circle jerk pylon racers only use ys,?
On straight pipe no less,annoying as fuck,ok
Last time i was at johnnashville's field, it way worse than nitro helis,and a damn bunch less interesting