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Item found in the following categories;
> Gas/Glow Engines & parts > Gas Engines

PRODUCT ID: HP-50
RATED:
Turnigy HP50 50cc Gas Engine 5.5HP
Turnigy HP50 50cc Gas Engine 5.5HP


Earmarked in China as the DL50-Killer. The Turnigy HP-50 has shamelessly borrowed porting and head design from the DL and combined it with a CNC machined billet alloy crank-case to produce a powerful, lightweight and reliable engine.

HP-50 Spec.
CDI Electronic Ignition with auto advance
Walbro Carburettor
Performance: 5.5hp
RPM: 1200-10000rpm
Idle: 1200rpm
Thrust: 13.6kg @ 100mtr / 11.5kg @ 1800mtr (Above sea level)
Suggested prop: 20x8-10 ~ 22x8-10 or more!
Spark Plug: CM-6
Bore/Stroke: 43 x 35mm
Compression: 7.5:1
Weight: 1380g
Fuel: 2 Stroke oil/fuel mix (30:1 - 45:1)
Walbro membrane pump carburetor with manual choke!
Automatic advancing electronic ignition!

For more power, use unleaded fuel with an octane rating of 98.
Never power the CDI with more than 6v. Doing so will break the CDI module. Take note of your battery packs true voltage when fully charged.
2699g 10+ $239.95
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 Customer rated 5 crowns   
 
View all comments | (54 threads)
Ask a question
15/06/2010
Rolf (93%)
Hi Guys! I have just run my first tank on the ground and have some problems getting it to start easily, but when it does it runs quite good. Have u changed the spark plugs from original ones? Which brand and no.?
   Father Time (100%)
Bought mine last fall and like you just gave it the initial run in today. Also had small problem starting first run. Gave it a small fuel shot as a primer and after a few flips it fired right up. May have taken a few tries just to get fuel to carb. With ignition off all I have to do now is rotate prop with choke on a half a dozen times - flip on ignition - open choke and it will usually fire and run on the third flip. I expect better starting as I get more time on engine. Had a small stumble at about 1/3 throttle - gave high needle approx 1/4 turn out and she ran up just fine. Will fine tune after more run time. Have not changed plug as it seems to be fine. If you need a spare you will find that NGK makes what you need. Take the # off your plug and they will cross referance it at your local automotive supplier or motorcycle shop. Mine is running very strong with just 1 tank and so far I am very pleased with it. Time will tell!
18/05/2010
mimrod (17%)
What is the needle setting for L and H from closed-if anyone has this engine running
10/03/2010
brian (20%)
these r **** engines every engine hobby king sells r **** youll be lucky to get one that runs good if at all they r selling the ones that fail qc.
25/01/2010
seweryn (98%)
Jason when opto kill switch ?
20/09/2009
goldw2004 (52%)
What is the voltage range for the electronic igniter, and did you use a 2S lipo , 2S li-ion, 5S nimh and what size of battery
   brian (20%)
this engine is **** everything about it your lucky to get one that runs good out of 3
17/09/2009
waynemia (79%)
The mounting is the same as a DL/DA 50. The prop drill guide for a DA-50 works for the DL-50 and the Turnigy 50. The Turnigy engine has been a little hard to start but it has not had a lot of run time yet. The stock muffler is fine and sounds good. I have not checked but the muffler mount looks like it is the same as the DL-50.

I have not seen any problems with the ignition. Make sure you are staying within the voltage limits or you will damage it. Same thing happens on the DA-50. I run a 4.8V NiMH battery on mine.

Did not see any problem with the spark plug or threads. The HP-50 was purchased right after they were released. I already had a DL-50, so I have run both of them.
   slumberjer (90%)
Anyone know if the CDI case is made from plastic or aluminum?
   Mike (29%)
Aluminum
16/09/2009
marovi (67%)
I'm worried about this vvla rotating and would like hobbycity manifested itself on the subject. Me and a friend bought, each, one engine HP50cc. My friend tried to run and could not: no more than 5 minutes and stops functioning. When hot you can not get started.
My has not ran, but I'm unsure of putting a model aircraft as a result of its operation uncertain.
   marovi (67%)
I bought the engine in 2009. I saved as soon as I got because I read many comments on the burning of the ignition. So, after much analysis, I decided coloasr running on the bench, closely following the instructions in the manual - put the regulated voltage to the minimum required: 5.5v. Excellent engine. Starter easy and optimal functioning. JUST FOLLOW OWNER'S MANUAL!
See: http://www.youtube.com/watch?v=0MoxYa4SJGk
9/09/2009
hoet (82%)
Impossible re start engine warmly !! No good engine
rotary valve is defect !!!!!!
9/09/2009
hoet (82%)
Big problem of re start warm engine!! Impossible of start warm engine !!
15/08/2009
loomis (69%)
My rotary valve is defect. Anyone now where i can get a new one?
   James (75%)
XYZCarl, zj-jn.cn*hotmail**** is the technician who helped me get a replacement rotary valve. Quick service and good priced.
I got his address from R/C Universe.
Jim
2/08/2009
sevakm (29%)
just wondering.does this engine hjave the same wholes as the ftl52cc..?measurements..from one mount to the other
3/07/2009
MattyB (75%)
Does anyone know where to get a replacement silencer?
   yo yo (29%)
desert aircraft 50cc fits perfect...the original blew the side panel clear off.lucky thing it was on a test stand when it happend.
15/06/2009
Jose (17%)
Does anyone have the mounting dimensions??? I would like to see the distance from Crank centerline to outer edge of muffler and also length...
5/06/2009
CLKK5502 (17%)
I always see in the discussions how happy the customers are with this engine. Is there a solution when this engine is available from german warehouse.
29/05/2009
chimo II (80%)
Muy buena relacion calidad precio
Un poco complicado el primer arrranque ero cuando se ajusta el carburador todo ok
muy buena respuesta tanto en bajas como en altas vueltas
28/05/2009
ronco867 (50%)
mine comes tommorrow should I do anything special or just fire thing beauty up?
28/05/2009
black sheep king (23%)
does any one now if this motor better than the tgy 52
28/05/2009
black sheep king (23%)
has any one ran this motor yet more than once
   ronco867 (50%)
I have run two tanks of fuel through mine and I am running A JXF 21x8 prop, 32.1 lawnboy ashless, turning 7050RPM. have not adjusted the needles, runs great so far.Idles at 1760RPM, transition is beautiful. MUffler leaks a bit,and the spark plug hole threads arent very good. Im gonna run two more tanks then mount it and fly, so far I am impressed, waiting on the gremlins to appear though.
13/05/2009
Frank (15%)
Is there a Pitts muffler that'll fit on this engine?
   black sheep king (23%)
they say the da and dl parts will fit
   ronco867 (50%)
The pitts muffler from my ZDZ 50NG fits, I believe they are the same bolt pattern as DA/DL
8/05/2009
CLKK5502 (17%)
I'am from germany a i want to by this motor. Are there any informations available about the sound intensity with the standard exhaust pipe.We have very strong regulations here
7/05/2009
dmscpu (76%)
Was able to do first run today. With 22x8 Zinger prop idle down to 1700 rpm max was 6500 * sea level 80 degrees F. These are First run numbers out of the box. Low needle was set perfectly High needed 1/4 turn lean. I didn't have a way to check pull but my arm said it was strong. More info to come, after test flight.
   Keith (17%)
anyone have an issue with the turnigy HP50 motor I think I may be having an issue with the bearings in the front, the motor turns over pretty easily and seems to run ok, but the prop doesn't seem to turn easily.
27/04/2009
Jim (86%)
I need the following parts for this Turnigy Hp 50 5.5 HP engine. They are 50HP-28 Two each and 50HP-29 Two each. Where can I get them?
21/04/2009
Pierre (50%)
i don't have DL50 for see iff is the same drill ... :(
   Travis (29%)
where can i get a prop drill jig for this engine
   dmscpu (76%)
DA DL guide both work on TGY. Just do a Google for "dl50 drill guide" there are a lot out there.
   glennshanger (36%)
ran mine for a 3hour tune in it finnally loosend up but a bitch to start alot of hand cranking my electric starter got to hot starts beeter by hand got it ready for my edge but a guy came by and bought it so fast i dont know what really happend i wont look back cause my dle55 fires 1 or 2 flips everytime very effertlessley big diff thanks anyway hk
21/04/2009
Travis (29%)
is there a prop drill jig that will work on this engine could someone ansawer please
21/04/2009
Raymond (17%)
Can somewhat who has spent some time with this engine give us an honest evaluation? What is good about it, what is bad, and what, if anything does the engine need?
   James (75%)
Hi Raymond, I have some issues I like to pass on. The crank doesn't have anything holding it from being pushed back. I had the crank pin pop a hole threw the rotary valve, if it was running during a crash the bottom end would be toast!
Parts like the cylinder, piston and ring are available because they wear out quicker... The ignition works but not for long. Some have had no problems as I thought I had until today.
For the price you can't beat it but in my case I have to buy a proper ignition from CH Ignition USA.
Hope this helps,
Jim
20/04/2009
Travis (29%)
can i use a dl50 prop drill jig for this turnigy 50cc engine or do they sell one for this engine
   dmscpu (76%)
DA DL guide both work on TGY
17/04/2009
Rostislav (12%)
What is real weight of HP50 engine without ignitation and exhaust?

Thanks for answer
   Mustang Sally (97%)
Check the first post frm Lyn:
Weight: Main engine - 1310g Exhaust pipe - 100g

Ignition apparatus - 120g
   Rostislav (12%)
I think that first post is valid for DLE 55 not for HP. Exhaust and Ignition weight will be same, but what about main engine?
16/04/2009
Pierre (50%)
On this engine it's same diagram for left or right, i think you just need to make new hall switche mount (to the right) on found the good end point for the ignition and he can run right but it's not sure !! It's just what i think !!

Great plane the P-38 !! Just one think, iff you whant plane live old, make it light wing loads ! With 2x 50cc he going to have a lot off power !!
   justice (78%)
go the 3D p38 lighting!
10/04/2009
Pierre (50%)
Hi Jim, no he just be at standart left rotation ! You you whant to do a twin engine !!
   Jim (86%)
Hi Pierre, I am doing a Lightening P-38 114 inch wing span and want to use counter rotating engines for realism. Do you know what is involved to make an to reverse the rotation?
8/04/2009
Jim (86%)
Is this engine available in both the right and left hand rotation?
5/04/2009
Travis (29%)
i just purchased this engine will i be happy
4/04/2009
evvythomas (38%)
How do I get to this blog of Pierre's?
   Mustang Sally (97%)
On the top of this page, between "About Us" and "View Cart", there is a link to "hobby wiki" Pierres blog is in there, top line.
   evvythomas (38%)
Aha! Thanks!

Walt (57%)
Will the ignition operate on 6vdc
A123 2300ma battery ?????

   Mustang Sally (97%)
6VDC will work for ignition, no matter from what source.
   Capt. Micom (70%)
I am going to say "NO" to this. My friends and I have 8 engines from HK and one of the first problems we ran into was trying to run the engines with 6VDC packs. A good 6VDC pack can charge to over 7VDC. When we put 4.8VDC packs on the engines, they run great!!! Thats my 2 cents.
   super0824 (39%)
I'm running this engine with a A123 2300 mah battery very fine... no worries about that. i have one battery for the receiver and the motor. just soldered both to the on/off switch... :D perhaps im getting another one to use 2 battery s if i see that it need s to much power this way!!

suxbux (79%)
By all accounts, it a an XYZ engine manufactured for HC like the 52cc TGY engine. I do sincerely hope that they have ironed out all the problems the XYZ received from the US distributor so much so that they've given up the distribution rights.
   Jason5001 (-7%)
The 52cc isnt made by XYZ.
   suxbux (79%)
Think it is. the xyz guy replied to someone in need for the 52cc manual in another forum.

Chuck (17%)
Is this the same as the XYZ engine with the rear rotary valve?
Chuck
   super0824 (39%)
yes it is... as you can read above hc rebranded this motor. so all parts should match the xyz engine

Bohdan (45%)
yau!!!!!!!

waynemia (79%)
Is the manual online somewhere?

suxbux (79%)
This engine got an endless tirade that went really off topic in FG.I remember when DL came out with their 50, it was the same story with eventually a happy ending.Hope this one will be the same.
   Keith (17%)
anyone have an issue with the turnigy HP50 motor I think I may be having an issue with the bearings in the front, the motor turns over pretty easily and seems to run ok, but the prop doesn't seem to turn easily.
   James (75%)
Mine had tight bearings as well but was able to run it. Thou it would be loose and then tight. Now it is loose but won't start and suspect the ignition! My neighbor suggested tapping the crank with a rubber hammer to loosen it... bad idea as I put the crank pin through the rotary valve. I didn't hit it hard, just a tap. There isn't anything holding the crank from impacting the rear disk or case. Don't want to have this in a speedy nose into ground. If you know what I mean!
Jim

suxbux (79%)
Anyone really tried this motor as yet other than pierre.Or is everyone just poking a dead rat in the dark? I've just put one on order and will see for myself.Haven't heard any real world experiences as yet.
   ronco867 (50%)
I got one and so far so good
   dmscpu (76%)
I have one and after two gallons I'm still liking it! Will be ordering another one soon to put on a giant stik.
   Ken (60%)
I bout one a couple of weeks ago and what a powerhouse. I live at 5800 ft of altitude and in a 100-inch wingspan Piper Cub this motor at throttle would pull this plane around real nice. At full throttle it would climb strait up 300 to 400 feet in the air, maybe higher. Im not sure how high it will go. Then I lost control and hit the ground and drove this motor 3 inches into the ground. The motor was all right and still run today. I hope to find a second plane and buy a second motor. Nice motor and price. Thanks Hobby City

justice (78%)
can anyone put up the dimentions of this engine.cheers
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