Thought I would ask if you guys would post your prop data here so it is all in one spot.


DLE - 30 PROP DATA
<pre>
User Prop RPMs
Daddysam Zinger 18-8 8000
Daddysam Xoar 18-8 7800
AWD JXF 19x8 7450
gen3v8 Top Flite 18x6-10 7600
gen3v8 Winsor classic 18x8 8300
gen3v8 APC 18x8 8940
bcchi Mezlick 18x8 8500
bcchi Xoar 19x8 7400
rcign JC 20x6 7600
mpascual MenzS 18x8 8350
mpascual MenzS 19x8 7330
mpascual MenzS 20x6 7230
</pre>

yes, please bc there are so many variations
thx

Thought it would be a good idea... I hope some people respond. I will put it in the first post in list form.

subscribed

Daddysam Zinger 18-8 8000
Daddysam Xoar 18-8 7800

Thanks Daddy - Who else? Post em' and I will add em to the list above.

That´s not bad - I used to get 7800 from a Moki 2.10 on an APC 19x8 cut down to 18x8.

Mejzlik 18x8 8500
Xoar 19x8 7400

Menz 18x8 8200
30 degrees
6300 feet ASL

Top Flite 18x6-10 7600rpm
Windsor classic 18x8 8300rpm
APC 18x8 8940rpm

based on the figures above,this engine compares to the os 160fx..... But id still take the DL30 over any comparable glow engine

Funny you say that, the plane I did my test on a segull 120 yak I ran the dle 30 with 19x8 prop revs 7450, I have now moved engine to a katana120
and have put my OS160 in the yak with 18x6 and 8550 revs, diffrents i found the dle300 had more low grunt and pull like no tomorrow with the yak
the os160 I would say performed 20% less IMO. now that is just my test other folks would find it diffrent i guess.

So my DLE30 runs a JXF 19x8 at 7450 and getting better each run.

regards awd

Could thrust be added by the people that have a way to measure thrust? Thanks Capt,n

I could use the prop calculator for that but I'm not sure how it compares to real world data. According to the calculator the Mej 18x8 prop at 8500 rpms should do 18lbs of static thrust. That would be tasty on my 12 pound bird. I am sure it would be different airframe to airframe. For example if you have a Extra 260 with a big mouth of a cowl intake. Wouldn't that affect the thrust? We can throw the thrust numbers in if guys list it.

All numbers with MenzS wood prop, well balanced and drilled:

18x8 8,350 rpm
19x8 7,330 rpm
20x6 7,230 rpm

Using RCEXL LCD mini tachometer attached to the ignition sensor.

Regards

cliff600 Zoar 18 X 10 7775

Plane flew really fast, but would not 3D well. I just crashed it yesterday, yip, sad, but I did not really like the plane. I want to get a Yak or 260 and put a 19 X 8 on it.

I'm pretty close to sea level and don't think my 1.60 could make those numbers. Impressive.

First run, Mejzlick 18x6-9310 rpms! Looking to try a 19x8 and get it down in the mid 7000s.

Hey all,<div>I am looking at getting one of these to replace a rather week 22cc engine I have on an Edge, what would be great is if you could include in your readings if these are on the stock muffler.</div><div>
</div><div>Thanks</div>

Xoar 18x8 - 7950, Xoar 18x10 - 7500, Xoar 20x8 - 6400, stock muffler, sea level

Xoar 20x6....anybody have the RPM????? Thanks Capt,n P.S. I think that will be a good prop for hover,climbout & slower landings.

good work
you might want to know my spe43 hit same rpm in respect to those props
what happens to ' no replacement for displacement' afterall they are only lawnmover motors []

7400-xoar 19x8 getting better all the time.
I have single bolt adapters now 3/8 thread drilled and taped for 10x32 spinner screw ,I will send you one.Hope there hubs are true.
BCCHI AMA 2500.

I finally got our prop order, about 3 weeks late, now I can try some more props, I think the 19x8 may be the cats meow. I'm interested in your single bolt adapters and would love to check one out, I'll watch your website and snatch one up as soon as I see them. Maybe we could work something out, accessories? [8D] I"ve checked many DLE hubs and a few of the 30cc as well, they are some of the closest there are from a factory, never seen one over .002" out that didn't take a dirt nap. I know, I know, not good enough for Ralph.

I just heard that ralph my be sutting down his site and getting out of the bussiness. Hope its not true!!!