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Search: Posts Made By: 2fast4-u11
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05-23-2005, 08:43 PM
Replies: 3
Views: 613
Posted By 2fast4-u11

Help with engine choice please

Hi guys I am at wits end trying to decide on what engine to run on my dd clipped wing and have such narrowed it down to these economical chices

gms 47 79.99
...
05-20-2005, 10:01 PM
Replies: 44
Views: 2,836
Posted By 2fast4-u11

RE: Looking for a decent engine

well thanx for the input , as I have never tested any of these engines it is all speculation at this point and as I do more research I will have a better idea of what to shoot for
05-20-2005, 09:23 PM
Replies: 44
Views: 2,836
Posted By 2fast4-u11

RE: Looking for a decent engine

thanx for the info guys and I think I will try the gms and break it in with a 8 8 prop and hopefully after break in it will spin the 8 9 or 8 10 in the neighbourhood of 16000 17000

was also...
05-19-2005, 07:41 PM
Replies: 44
Views: 2,836
Posted By 2fast4-u11

Looking for a decent engine

Hi Guys

I am wondering if anyone knows of or have tested gms47 engines and if so how fast could if spin a 8 10 prop. I have orderd a dd clipped wing., and I would like a economical engine to...
12-24-2003, 09:19 PM
Replies: 17
Views: 1,589
Posted By 2fast4-u11

RE: Grunching sound!!

hi

i have had heard that noise also, I knew it wasn't my belt to loose, I tried oiling the auto bearing, for a shot in the dark, I never knew it was that was just hoping, glad to hear colin say...
12-24-2003, 09:13 PM
Replies: 5
Views: 1,178
Posted By 2fast4-u11

RE: Shake/Vibration on a Raptor 50 V2

hi

try checking the spindle shaft , the bar that goes through the main head block and holds the blade grips in place, it is probably bent.

Pretty easy to replace, i have also straightened...
10-16-2003, 08:54 PM
Replies: 6
Views: 874
Posted By 2fast4-u11

RE: Stripped hex set screws

hi

try using a torx bit, it is a six sided star type bit. I had recent success on stripped heli head, I gently tapped the torx bit into the alen hole and it removed 3 stripped holes perfectly
...
09-17-2003, 09:02 PM
Replies: 7
Views: 928
Posted By 2fast4-u11

RE: csm400 gyro how great is the h-hold

ANOTHER THOUGHT

WILL MOVING THE BALL LINK IN CLOSER TO THE SERVO ARM HELP COMPENSATE FOR A SLOWER SERVO I THINK I WILL TRY THAT TOMORROW.

I REALLY WANT TO START FLYING 3D BUT I WANT TO BE...
09-17-2003, 09:00 PM
Replies: 7
Views: 797
Posted By 2fast4-u11

HOW TO KEEP MUFFLERS LOOKING PRETTY

OK GUYS

HERES ONE FOR YOU, i JUST SPENT TIME POLISHING MY MUFFLERS AND AM WONDERING IF ANYONE HAS ANY TRICKS TO KEEP MUFFLERS LOOKING NEW OR IS IT A CHORE THAT HAS TO BE DONE OFTEN [ THAT...
09-16-2003, 07:32 PM
Replies: 7
Views: 928
Posted By 2fast4-u11

RE: csm400 gyro how great is the h-hold

i think i will have to try a faster servo although it now holds pretty darn good but the gain has to be down around 38 -40 % i assume using a faster servo will allow a higher gain value???
09-15-2003, 09:04 PM
Replies: 7
Views: 928
Posted By 2fast4-u11

RE: csm400 gyro how great is the h-hold

would increasing the voltage from 4.8 to 6 volts increase the servo speed, or is a new high speed servo a necessity with a h-hold gyro
09-15-2003, 08:20 PM
Replies: 7
Views: 928
Posted By 2fast4-u11

csm400 gyro how great is the h-hold

hi guys,

a few general questions, i am using a csm400 gyro and have it set on a rap50 v2, the question i have is hh mode supposed to be rock solid because it hovers fine and tracks great in...
Forum: RC Jets
11-30-2002, 05:16 AM
Replies: 1
Views: 705
Posted By 2fast4-u11

Rp Models

hows it going

I manufacture the f-16 under the name RPModels

and the jet is really nice
Forum: Aerodynamics
11-13-2002, 05:47 AM
Replies: 4
Views: 1,008
Posted By 2fast4-u11

delta foam c.of g

The CG should be between 10.5 and 10.75 inches back from the wing root's
leading edge for a safe place to start flight testing. The 10.5 inch
location would be safest and the 10.75 inch location...
Forum: Aerodynamics
11-13-2002, 05:10 AM
Replies: 4
Views: 1,008
Posted By 2fast4-u11

delta foam c.of g

The CG should be between 10.5 and 10.75 inches back from the wing root's
leading edge for a safe place to start flight testing. The 10.5 inch
location would be safest and the 10.75 inch location...
Forum: Aerodynamics
11-13-2002, 05:08 AM
Replies: 4
Views: 1,008
Posted By 2fast4-u11

delta foam c.of g

Every aircraft has a neutral point (NP). The NP is the place through
which all the aerodynamic forces of the whole aircraft act. The CG has
to be ahead of the NP for the plane to be stable in...
Forum: Aerodynamics
11-13-2002, 04:52 AM
Replies: 4
Views: 1,008
Posted By 2fast4-u11

delta foam c.of g

hi

I am in the middle of constructing a delta wing with the dimensions 35 span and 7.5 tip and 25 root chord. I had a queston with the c of g.. I am just learning some of the technical terms and I...
Forum: RC Jets
11-06-2002, 04:33 AM
Replies: 68
Views: 13,234
Posted By 2fast4-u11

combat models bad experience

I ordered my f-16 and paid for a f-16 in november of 2001 after many e-mails send 10 get 1 reply customer service was not very good, when I called the number to order a jet suprisingly I got a call...
Forum: RC Jets
11-06-2002, 04:27 AM
Replies: 68
Views: 13,234
Posted By 2fast4-u11

combat models bad experience

I ordered my f-16 and paid for a f-16 in november of 2001 after many e-mails send 10 get 1 reply customer service was not very good, when I called the number to order a jet suprisingly I got a call...
11-02-2002, 04:44 AM
Replies: 2
Views: 817
Posted By 2fast4-u11

vacuum formed canopy

hey guys

anyone out there know how to make a perfect canopy, I have made several but I can't seem to shake some dust or moisture stains, What I am doing is using a oven and vaccuum box with a...
Forum: RC Jets
10-27-2002, 09:27 PM
Replies: 4
Views: 832
Posted By 2fast4-u11

f-16 assembly

i welcome any feedback
Forum: RC Jets
10-27-2002, 09:26 PM
Replies: 4
Views: 832
Posted By 2fast4-u11

f-16 assembly

another picture of all the bulkheads in place with control rods leaves gobs of room to install up to a 5 1/2 fan and retracts

weght to this point with servos and battery pack 6 lbs and very very...
Forum: RC Jets
10-27-2002, 09:25 PM
Replies: 4
Views: 832
Posted By 2fast4-u11

f-16 assembly

also some jigs make working on the f-16 a breeze the wings and flying stab practically line them selves up.
Forum: RC Jets
10-27-2002, 09:14 PM
Replies: 4
Views: 832
Posted By 2fast4-u11

f-16 assembly

hi

one of my F-16, tail fin with .75 ounce cloth re-enforced with balsa makes a very light , strong and rigid rudder and fin assembly.
Forum: RC Jets
10-25-2002, 08:33 PM
Replies: 32
Views: 4,747
Posted By 2fast4-u11

F-16

i would appreciate some help in locating a suitable ducted fan location. I would like to put the fan right over the ventrals closer to the rear of the plane. I often wonder why most f-16 put the...
Showing results 1 to 25 of 31
 


 
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