Go Back  RCU Forums > RC Airplanes > RC Jets
 IS THIS FAST? >

IS THIS FAST?

Community
Search
Notices
RC Jets Discuss RC jets in this forum plus rc turbines and ducted fan power systems

IS THIS FAST?

Thread Tools
 
Search this Thread
 
Old 12-03-2010 | 02:53 PM
  #1  
paulhelis's Avatar
Thread Starter
 
Joined: Aug 2002
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
From: culiacan, MEXICO
Default IS THIS FAST?

hi amigos,,, i just installed the new air speed sensor from jet central, on my bandit arf with the new CHEETAH turbine

i did the first flight with the speed limiter off, so i could see how much speed the bandit can reach with the cheetah

the climb with this turbine is endless, it never stop climbing

i did got this reading what do you think?

the second fligth i did limited the speed to 220 mph, so when im on a climb, the turbine pushes all its power and reduce when needed

the result was awesome, y did some giant loops, and the feeling of the speed sensor controling the aceleration was great

i got 8 minutes of fligth with the super bandit fuel cells, and the third fuel tank still a little more than half full

so i think i can get a minute more of fligth

i really liked the speed sensor feeling

i will post the result of the next sunday fligths

thanks


Attached Thumbnails Click image for larger version

Name:	nl28332.jpg
Views:	16
Size:	206.3 KB
ID:	1529817   Click image for larger version

Name:	Ig11555.jpg
Views:	18
Size:	144.9 KB
ID:	1529818  
Old 12-03-2010 | 03:20 PM
  #2  
rcjets_63's Avatar
My Feedback: (5)
 
Joined: Feb 2008
Posts: 2,641
Received 15 Likes on 15 Posts
From: Farmington, CT
Default RE: IS THIS FAST?

First off, let's take note that paulhelis is in Mexico where the 200mph rule doesn't apply (before anyone jumps on him for posting proof that flew faster than 200).

The Bandit ARF airframe is really not designed to safely go faster than 200 (as it says on the front page of the manual) so one has to question the wisdom of disregarding the manufacturer's recommendations/warnings.

Back in the day (prior to the 200mph rule), my classic Bandit did 252mph (two way average on radar) at FIJR with a RAM750 turbine so you're not doing anything new here.

Be very very careful please if you are trying to do speed runs. They are dangerous which is one of the reasons for them being outlawed at US turbine events. I'm sure we all don't want anybody to fold their wings or otherwise blow apart their plane.

Nice looking plane.

Jim
Old 12-03-2010 | 04:04 PM
  #3  
paulhelis's Avatar
Thread Starter
 
Joined: Aug 2002
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
From: culiacan, MEXICO
Default RE: IS THIS FAST?

ORIGINAL: rcjets_63

First off, let's take note that paulhelis is in Mexico where the 200mph rule doesn't apply (before anyone jumps on him for posting proof that flew faster than 200).

The Bandit ARF airframe is really not designed to safely go faster than 200 (as it says on the front page of the manual) so one has to question the wisdom of disregarding the manufacturer's recommendations/warnings.

Back in the day (prior to the 200mph rule), my classic Bandit did 252mph (two way average on radar) at FIJR with a RAM750 turbine so you're not doing anything new here.

Be very very careful please if you are trying to do speed runs. They are dangerous which is one of the reasons for them being outlawed at US turbine events. I'm sure we all don't want anybody to fold their wings or otherwise blow apart their plane.

Nice looking plane.

Jim

HI RCJETS thanks for your comments and advice

yes i know the arf is not good enough for high speed, i had a diamond back barf with a ram 1000x and gues what? the wings exploded on the air, the fuse went like a rocket and keep fliyng for al least 250 meters more, also i was lucky to hit a agricultural water channel, it was spectacular but hurts a little, hehe lost all equipment because of the water

but i will try to do it the most safe posible, i did some reinforcement to the critic parts of the barf, i did put a little weigth but no problem

i did seal the wing leading edge that is the most dangerous part

also reglued with aeropoxy all the formers and joints, dont worry im not a beginer but i like the adrenaline

i loved the scheme of your composite bandit i did painted my viper that scheme

i have had and flied all bandit versions, and love the way they perform

the most i did measured was on a composite bandit with a radar gun, was 249mph, it was using a ram 1000x for power

i went today to the fliyng field beacuse none is there on fridays also i do the fast pases on a way that if explodes ( hope not again) hehe, it doesnt cause damage to anything

thank you
Old 12-03-2010 | 04:10 PM
  #4  
MaJ. Woody's Avatar
My Feedback: (28)
 
Joined: Apr 2003
Posts: 5,172
Received 14 Likes on 12 Posts
From: Rochester, NY
Default RE: IS THIS FAST?

Back in the day (prior to the 200mph rule), my classic Bandit did 252mph (two way average on radar) at FIJR with a RAM750 turbine so you're not doing anything new here.
And after the rule it did 199.9mph
Old 12-03-2010 | 06:23 PM
  #5  
 
Joined: Apr 2003
Posts: 394
Likes: 0
Received 1 Like on 1 Post
From: MumbaiIndia, INDIA
Default RE: IS THIS FAST?

Hi PAUL<div><span class="Apple-style-span" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.289062); -webkit-composition-fill-color: rgba(175, 192, 227, 0.222656); -webkit-composition-frame-color: rgba(77, 128, 180, 0.222656); ">WHAT BYPASS ARE YOU USING ON THE BARF WITH THE CHEETAH .</span></div>
Old 12-04-2010 | 07:56 AM
  #6  
Ragz's Avatar
 
Joined: Dec 2001
Posts: 2,629
Likes: 0
Received 7 Likes on 4 Posts
From: Nagpur, INDIA
Default RE: IS THIS FAST?

nandan, you will have to use the 120 bypass.... there is no way out of that... p70 bypass wont cut any ice...  <div style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: rgb(255, 255, 191); border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; color: rgb(0, 0, 0); margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: arial, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; height: auto; line-height: normal; text-align: left; width: auto; direction: ltr; z-index: 99995; background-position: initial initial; background-repeat: initial initial; "></div>
Old 12-04-2010 | 09:23 AM
  #7  
 
Joined: Apr 2003
Posts: 394
Likes: 0
Received 1 Like on 1 Post
From: MumbaiIndia, INDIA
Default RE: IS THIS FAST?

Changing the bypass and tailpipe is too much work !!
<br type="_moz" />
Old 12-04-2010 | 10:40 AM
  #8  
paulhelis's Avatar
Thread Starter
 
Joined: Aug 2002
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
From: culiacan, MEXICO
Default RE: IS THIS FAST?

hi xantos im using p-70 bypass

works good

Old 12-04-2010 | 10:45 AM
  #9  
Banned
 
Joined: May 2010
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
From: St. James, MO
Default RE: IS THIS FAST?


I have a new BVM P-70 by-pass painted. Not using it anymore as the P-120 by-pass turbine have a better envelope.
Old 12-06-2010 | 10:54 AM
  #10  
paulhelis's Avatar
Thread Starter
 
Joined: Aug 2002
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
From: culiacan, MEXICO
Default RE: IS THIS FAST?

here is the jet central speed sensor, limiter

tks for watching
Attached Thumbnails Click image for larger version

Name:	Ki19757.jpg
Views:	21
Size:	169.5 KB
ID:	1531006  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.