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Search: Posts Made By: Pond Skipper
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11-04-2019, 11:01 AM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Thank you do you have any photos of the small...

Thank you do you have any photos of the small .010 pipe and .020 would enjoy seeing them!
11-03-2019, 03:02 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Nano X worked out great. ...

Nano X worked out great.

https://www.youtube.com/watch?v=DXzPWEFNTHE

Nano X Cox TD .051 3rd Flight Tuned Pipe APC 4.3 x 5.5N Speed Plane Last two passes are the best peak: 28,181 rpm / 147 mph...
01-20-2019, 09:29 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/1219x1116/imag9171_0d83eb3910749ea36e8e6a81a907b580d0615187.jpg...
01-15-2019, 11:20 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/1849x1076/imag9069_f7f27e65b956a69a4b7e5adeb5bfa31d6bdd790e.jpg...
06-28-2018, 05:48 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

TD .09 radial mount and all aluminum crank case. ...

TD .09 radial mount and all aluminum crank case.

https://cimg8.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/1838x1114/imag7906_05ab6d6a9d3b270e1651c0f32911662661d38bae.jpg...
06-04-2018, 11:08 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://www.youtube.com/watch?v=y8_T9AkqYAo ...

https://www.youtube.com/watch?v=y8_T9AkqYAo


TD .020 pressure tap test / 3.36 x 4.5 prop.
05-28-2018, 05:26 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Also reference the Nano III TD .050 RC The TD...

Also reference the Nano III TD .050 RC
The TD .020 version still has some tweaking with props yet to get to this level of speed.

Part 1
https://www.youtube.com/watch?v=UP3I1dvxwNQ

Part 2 (...
05-28-2018, 09:24 AM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://www.youtube.com/watch?v=s8pqkvMIDTs ...

https://www.youtube.com/watch?v=s8pqkvMIDTs


AmpAbuser (https://www.youtube.com/channel/UCMt1n1EmOIddv8ycNgKz7zA)
Published on May 28, 2018

TD .020 / 3.37 x 4.5 Prop 28,585 rpm / 122 mph...
04-18-2018, 10:54 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

That vid post was the last attempt with front...

That vid post was the last attempt with front rotary valve pressure tap use I had improved things
by using a reducer to .0074 still would richen up here there I think .004 would finally get it...
04-18-2018, 10:50 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Update vid from Sunday: ...

Update vid from Sunday:

https://www.youtube.com/watch?v=iG6Esupw1CM
AmpAbuser (https://www.youtube.com/channel/UCMt1n1EmOIddv8ycNgKz7zA)
Published on Apr 16, 2018

Forgot my ball cap to mount...
04-10-2018, 04:12 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Haha on the Leprous foam wonder, but hey after...

Haha on the Leprous foam wonder, but hey after about 20ft in the air it's a fine bird :rolleyes:
I ran a few flights with the 4x2.8 it was a thrust making beast with good pep.
Your engine is...
04-10-2018, 12:02 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Yes agreed, I have heard the prop hit the wall...

Yes agreed, I have heard the prop hit the wall where speed exceed the blade bite, for those brief moments
the buffering blade noise gets loud like flutter / tip osculation.

I strive to hit the...
04-09-2018, 07:12 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Here is my compromise prop will use the radar gun...

Here is my compromise prop will use the radar gun on the run if the engine is dialed in expect 34k ish easy / 145 mph
Potential 24k static / 102 mph the plane is so clean and light the down wind...
04-09-2018, 03:32 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Yes good thoughts / info thank you gents. I was...

Yes good thoughts / info thank you gents. I was under the impression the front intake rotary pressure would not be as
dramatic as crank case pressure. The fix maybe simple just by using the smaller...
04-08-2018, 10:40 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://www.youtube.com/watch?v=sg9H6AKMLf4 ...

https://www.youtube.com/watch?v=sg9H6AKMLf4
AmpAbuser
Published on Apr 8, 2018
Maiden Flight NANO IV / TD .020 / 3.72x4.5 / 30.2k RPM / 129 mph pitch speed.
4.2oz RTF / 19.5" Span / 44.5" Sq. In....
04-08-2018, 07:03 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/1400x886/vlcsnap_2018_04_08_18h38m27s067_0a9f91e5492129ee2ea2f50ba0c540063bce86c6.png
Ah well that's your just in intent to buy mode, I...
04-07-2018, 08:17 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Lol yes make sure he gets covered for his...

Lol yes make sure he gets covered for his efforts, here is another pic with the exhaust open up for full breathing, can add a pressure tap to improve
fuel flow. The pressure tap has done well with...
04-07-2018, 02:54 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Mike did you notice the aluminum backplates being...

Mike did you notice the aluminum backplates being offered for TD .010 and .020? Boost in rpm and of course adds
more cooling. Also now backplates for the TD .049. Links on this page:...
04-07-2018, 12:06 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

LOL yea that's foam for ya, but there must be a...

LOL yea that's foam for ya, but there must be a way to cover it with a harder protective shell.
Heat shrink tube for the fuselage for one would compress it a bit as it shields from the goo fest....
04-06-2018, 12:49 AM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

I am always on the search for a good prop for the...

I am always on the search for a good prop for the small engines the out come can be very good as you have found.
My top speed with the TD .010:
Prop 2.56 x 4N / 30% Nitro: Static 28,858 rpm /...
04-05-2018, 12:05 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Yes for sure will be posting a flying vid. I do...

Yes for sure will be posting a flying vid. I do use the carb some / will want to do a few slow passes on vid to pluck out still shots and
in case something goes wrong I can chop the throttle and...
04-05-2018, 07:10 AM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Did you watch the vid, this is front rotary...

Did you watch the vid, this is front rotary induction pressure so builds off the rpm state rather
then crank case pressure.
Will have to fly and try next, this is a speed plane so very little need...
04-04-2018, 06:34 AM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

I put a pressure tap on the TD .020 it actually...

I put a pressure tap on the TD .020 it actually works:
https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/979x871/imag7335_c098462f82a2f83c747d41b46d3abc824c5cd93c.jpg
...
03-29-2018, 11:19 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

Right it's exhaust is not set up for tuned pipes...

Right it's exhaust is not set up for tuned pipes but still could adapt one to it. Alberto sells them for $210
I really don't want the speed version as it's a big jump in price and I already have 5...
03-29-2018, 07:53 PM
Replies: 1,856
Views: 130,989
Posted By Pond Skipper

How did you add pressure to the Profi 1/2A Proto...

How did you add pressure to the Profi 1/2A Proto Speed engine?
Is it possible to use a tuned pipe on that engine, what is the timing?
AAC configuration and turns over 34,000rpm per Alberto, of...
Showing results 1 to 25 of 500
 


 
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