RE: YT KMP Hawker Typhoon
Hey guys. I just ordered one of these for my saito 200 TI engine. Found some interesting documentry of the typhoon on youtube: http://www.youtube.com/watch?v=qexMo-2ZLos I had no idea that it had a 24 cylinder 2500HP Napier Sabre boxer engine installed.........allways thought it was a merlin or gryphon engine.......no wonder you need lots of lead in this bird to get the CG right [:D]
Posted on: 6/15/2013 9:38 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11543978

RE: 1/4 scale Spitfire ARF
Great, looking forward to seeing yours [;)]
Posted on: 6/13/2013 12:59 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11542413

RE: 1/4 scale Spitfire ARF
glad you liked the pictures........but honestly, it is only about 5% finished, so I have not done much [:D] Kinverflyer on the YT forum also has pictures, and some video here: http://www.ytinternational.co.uk/forum/viewtopic.php?f=17&t=424 http://www.youtube.com/watch?v=X7LNzvOwD5c&feature=youtu.be http://www.youtube.com/watch?v=EWIeP2xlki4&feature=youtu.be
Posted on: 6/12/2013 9:54 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11541205

RE: 1/4 scale Spitfire ARF
nope....go order your own [:)] http://www.intermodel.fr/warbirds/1103-supermarine-spitfire-28m.html http://www.biellaexpress.com/product/472/Spitfire-MK-IX-80-cc.html
Posted on: 6/11/2013 8:57 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11540753

RE: 1/4 scale Spitfire ARF
no, not realy [:@] only some filler and sanding in my modified cockpit area.......but otherwise it has migrated to the corner of my workshop. In a few years time it will be flying [:)] Found another video on youtube of one though: http://www.youtube.com/watch?v=71TnrhcgzLE
Posted on: 6/10/2013 11:54 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11539151

RE: KMP / YT Me 109 E Build Thread
yea, im sure the engine bulkhead will have to be chopped, and moved aft.......the fine art of model building [;)] Im just looking forward to the sound of that Deimler-Saito-Benz engine [:)] http://www.youtube.com/watch?v=pqXrUiFopxE http://www.youtube.com/watch?v=HIg54quMu6Y
Posted on: 6/4/2013 10:40 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11533763

RE: KMP / YT Me 109 E Build Thread
No it cant. The reccomended prop is a 18x8 2 blade. Ive had lots of 3 blade props in the past, and while they are nice and scale, I have just got tired of breaking the props too often on nose overs on our not so great field.....a bit expensive in the long run [;)]
Posted on: 6/3/2013 11:38 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11532646

RE: KMP / YT Me 109 E Build Thread
Well, engine showed up, and my local hobbyshop is trying to get hold of the 109 for me [;)]
Posted on: 6/3/2013 1:54 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11532165

RE: OS 91 FS Surpass problems
hehe, you are one tough cookie [:D] show me the valve overlap at TDC. That will show exactly if it is off or not
Posted on: 6/2/2013 10:48 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11530934

RE: OS 91 FS Surpass problems
picture example: its not a great pictures, as the dot on the YS shoud ofcouse be shown in the 6 o-clock position, and not at the 5:30 position of the OS dot on the cam.
Posted on: 6/1/2013 10:10 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11529972

RE: OS 91 FS Surpass problems
I also have an YS 120 engine, and it is timed with the dot straight down, unlike the OS and ASP engines. YS engine instructions: CAM GEAR TIMING If for some reason you have to disassemble your engine, please follow these important steps on reassembling the cam gear. 1. Remove the carburetor and backplate assembly. Notice the impression mark or dot opposite the rod journal on the crankshaft. This mark is to point straight down or lined up with the outer case seam line at the bottom. 2. Reinstall the cam with the dot facing you and is pointing slightly to the left. This will allow the cam to turn to the right when properly installed. The dot should be pointing starting up when cam is fully installed. Reinstall cam cover and timing is now set.
Posted on: 6/1/2013 9:55 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11529959

RE: OS 91 FS Surpass problems
How can you say that, when the dot is pointing streight down at TDC is the same as the dot in line with the lifters/pushrods at TDC is the same ? That makes no sense ?
Posted on: 6/1/2013 9:52 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11529957

RE: OS 91 FS Surpass problems
Maybe on the old engines, but this one is not timed like that. None of my current engines are timed like that. These are a few in my collection which are not mounted on aircraft yet.
Posted on: 5/31/2013 2:53 PM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11529308

RE: OS 91 FS Surpass problems
Since this is an old engie, it is very likely that the ring is also worn. Ill try get a new one, and report back. [;)] The liner seems to be in great condition.
Posted on: 5/31/2013 2:43 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11528682

RE: OS 91 FS Surpass problems
Well, its never to late to learn Jaka [:)] this is directly off of OS`s site: http://www.osengines.com/faq/product-faq.html How do I set the timing on my OS single cylinder engine? We recommend you send your engine in for service rather than attempting to set the timing yourself. However, if you're REALLY comfortable working on engines, these steps will allow you to set the timing. If you are unsure how to complete any one of these steps, we caution you against disassembling your engine and recommend instead that you send it to our warranty and service center for non-warranty repair. The proper way to set the timing in all O.S. single-cylinder engines with the front camshaft is: 1.Rotate engine so that the piston is at Top Dead Center. 2.Locate the timing mark on the side of the cam gear. 3.Insert the cam gear so that the timing mark is in a direct line with the center of the cam followers and the centerline of the pushrods. It is NOT at a 90 degree angle to the crankshaft. The angle will be slightly back. 4.Replace the cam cover and you're ready to go! This should get your engine running well, if the timing was off. If it is still running poorly, be sure to send it in for service to avoid accidentally doing more damage.
Posted on: 5/29/2013 12:11 PM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11526878

RE: Welcome to Club SAITO !
Look what I just got [:D] I could not help it.....just had to own this awesome engine...
Posted on: 5/29/2013 9:14 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11526666

RE: OS 91 FS Surpass problems
Hello Jaka. I believe you are wrong. Thet would also screw up the valve overlap period.
Posted on: 5/29/2013 7:12 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11526516

RE: SE5A flair kit completed
wow, looks fantastic [;)]
Posted on: 5/27/2013 10:23 AM by Author "SJN" in the forum "RC Scale Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=11524482

RE: KMP / YT Me 109 E Build Thread
[quote]ORIGINAL: kahloq [quote]ORIGINAL: SJN Believe me, I have tried several times :-) [/quote] Have you tried Ytinternational? http://www.ytinternational.co.uk/home.htm [/quote] Yea, they dont respond at all. They are the distrbuters for the UK region. I am only allowed to buy from the swedish dealer who has the northern region of europe where the prices are 1/3 above example Germany, which
Posted on: 5/27/2013 7:04 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11524285

RE: OS 91 FS Surpass problems
Hi 757jonp. Propblem is, if the idle screw is so much out of whack, then the transition from idle to full power would be pretty poor. I can easily adjust it to be perfect. Anyway...Im at work this weekend with 12 hour shifts....so not much going on at the modeling front for now [;)]
Posted on: 5/26/2013 4:07 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11523152

RE: OS 91 FS Surpass problems
Thanks for all the sugestions guys, I apreciate the feedback. [;)] Im usinga 13x8 bolly prop....the only one my LHS had in stock. I would have prefered a 15x6 for this sopwith camel. I am the guy at the field who goes over and adjust`s the other guys engines when they give up on them, and I have never failed in tuning an engine until now. The low speed needle is very responsive, and I can clearly see/hear, and feel the difference it makes when I lean and richen it on both carbs that I have ttried on this engine. And it runs absolutly like a "normal" engine as long as the glow is on [:)] I have not tried anything like this before. But who knows, maybe the piston ring in this old engine needs to be replaced. I seems to have good compression, but maybe its different once running. All 4 bolt are in the engnie mount. The mount is from another plane, and I drilled new holes for it to fit the camel. you can only just see the edge of the washer installed in the picture if you look close [;)] The 2 main bearings are brand new original os bearing i bought. The 2 cam bearings also rotate fine, and are in good condition. Im installing a microsense onborad glow driver for now, but I would not call it a permanent fix. This engine should be able to run properly without glow no matter what. I will check the intake o-ring again. I can blow into the carb, and it is airtight, but will try to suck negative pressure, and see if it makes a difference. There is alot of oil in the rocker cover from the overhaul. Ill try remove the exess oil in there, ans see what happens.
Posted on: 5/25/2013 11:32 PM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11523048

RE: KMP / YT Me 109 E Build Thread
Believe me, I have tried several times :-) Bigplanes.NL has the same policy. Here are the mails: sorry, but we are not allowed to do it, we would like to but they could arraign us. Mit freundlichen Grüßen/best regards MODELLBAU LINDINGER GmbH ... Dear Mr. Sonnich, Thank you for your order. Unfortunately we had to cancel this order. Because of distribution rights it is not allowed to ship it to Denmark. Sorry for that. ONLY AVAILABLE FOR: Germany, Austria, Czech Republic, Italy, France, Belgium Maybe you find another model which is possible to ship to Denmark. Have a good day. Mit freundlichen Grüßen/best regards MODELLBAU LINDINGER GmbH ... Hello, Sorry, but we do not have the rights for it. It is against the law if we do without asking. I will check with the purchase department if they can contact ESM concerning this closed shop. Maybe another distributer has the rights in Denmark now. I am not sure, that is changing. If there is a possibility I will contact you tomorrow. Mit freundlichen Grüßen/best regards MODELLBAU LINDINGER GmbH
Posted on: 5/25/2013 10:33 PM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11522973

RE: Hangar-9 Sopwith Camel Build Thread
Thanks Rick. I made a thread about my engine here: http://www.rcuniverse.com/forum/m_11521736/tm.htm Im not sending it up without a reliable engine, thats for sure [:)]
Posted on: 5/25/2013 8:19 AM by Author "SJN" in the forum "ARF or RTF"
http://www.rcuniverse.com/forum/fb.asp?m=11522433

RE: OS 91 FS Surpass problems
Im pretty sure the cam is right. With the rockers off, you can push the cam follower away, and make sure the dot is pointing directly up at the pushrods, so it is at the 11 and 5 o colck at TDC. Besides, at TDC, in the exhaust/intake cycle, both the exhaust and intake valves are equaly open exactly at valve overlap period.
Posted on: 5/25/2013 8:17 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11522425

RE: Macchi 205 : Veltro [ARF Bash]
Im pretty sure it is a KS or Krumscheid spinner in the pictures: https://www.krumscheid-metallwaren.de/neu/shop.php?lang=EN they also make the gas exhaust canisters. http://www.youtube.com/watch?v=_LZq9zLAfhs
Posted on: 5/25/2013 12:56 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11522176

RE: KMP / YT Me 109 E Build Thread
Thanks for the input guys. I will try find som air retracts if I can get hold of the plane. Lindinger is not allowed to sell ESM models to the northern countries, as there is a distributer up here with higher prices. That realy pi$$es me off a bit. Its also that distributer that my local hobby shop tried to order the plane at. I think ESM have shot them self in the foot using distributer rights for different regions. When the models are substantialy more expensive, poeple just dont buy them.
Posted on: 5/25/2013 12:46 AM by Author "SJN" in the forum "RC Warbirds and Warplanes"
http://www.rcuniverse.com/forum/fb.asp?m=11522174

RE: Hangar-9 Sopwith Camel Build Thread
Yes, it looks fine still :-) There is a slight hangar rash here and there, but nothing obvious. I wink ill mat clear coat it, and detail it a bit if it survives the maiden [:D] My engine is acting up, and I cant seem to get it running properly even with the new OS carb......... [:@]
Posted on: 5/25/2013 12:10 AM by Author "SJN" in the forum "ARF or RTF"
http://www.rcuniverse.com/forum/fb.asp?m=11522164

RE: OS 91 FS Surpass problems
[quote]No one knows until the circumstances are fully understood. Engine upside down? Tank distance from engine? Tank height from carb? Bench testing or in airplane? Appears you bought a junker and repaired it. Is the problem in the repair or in the engine/airplane set up? Bill [/quote] Hi Bill As you can see in the pictures, the engine is hanging down at a 7-8 o-clock position The tank is up against the firewall with the rubber bung throught it actualy, so the fule line is very short. I would say the middle of the tank is right at the carb level. It has only been run in the plane. The con-rod is brand new. so maybe it is because of this need to be run in first ? Can it realy be draging down the rpm`s making it quit ? It seems very smoothe both before operation, and after. [quote]Did you also clean the carb (just a long shot). [/quote] Garry, The ASP carb is almst brand new, and the OS carb is from my 4 stroke helicopter which flew fine last time. The engine acts exactly the sam with both carbs. The OS carb does meeter the idle mixture better though. [quote]in the past i adjusted my low by removing the glow and the engine did not drop in rpm, when ever my low was to rich it would die when i removed the glow..... but i am not glow expert just sharing my past [/quote] Karyz: Yes, that is exactly what I expect also. So I keep on leaning the low end screw, but you come to a point where it is com,pletly closed, and then the engine will not start.
Posted on: 5/25/2013 12:00 AM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11522159

OS 91 FS Surpass problems
Hi Guys. I can not figure out whats up with my old 91 4 sroke. I cant get it to idle without the glow atatched. Even if it is runniong at about 1/3 throttle, and I remove the glow, it will imidiatly drop rpm, and finaly quit. But at half throttle and up, then it will run. I bought this engine used recently, and had to replace both bearings, and a cracked con-rod. The engine was pretty gummed up with old castor, but I got it all cleaned up, and looking nice again. Removed the valves, and cleaned them up completly, and also cleaned out the intake and exhaust ports. The cylinder lining looks great, and the piston and ring also looks good and is free, and the compression is fine. Cam timing dot is in line with the pushrods, and the valve overlap on both rockers are exactly equaly depressed on TDC. I have tried to set the valve clearance tight and loose, and does not make a difference. Tried 2 new F glow plugs. No leaks around the glow plug, or the cylinder hed, nor the intake tube. the breather is free, and oil is comming out of it. I have adjusted the idle screw for a few hours, and easily found the sweet spot, and leaned it until it wont start, and richened it to the point where you realy had to open up the throttle alot to get it running at all. I installed an ASP carb on it, and it does the same exact thing. I took the tank apart, inspected it, leak checked it, and put it back together. removed my fuel filter, just to see if that helped. Fresh 5 % nitro caster/synth blend. Also tried allmost fresh 20% nitro full synth fuel. It does run better on th 20%, but still dies slowly as before Tried rinnung it without a muffler installed at all. Also without tank pressure, and it still does the same. Last thing i did was disassembe the head completly again, and check the valve springs, and the valve stems again, and could not find anything wrong. No sticking valves, and no eccesive wear in the guides. I have never had this problem with a 4 stroke before, and Im at a dead end. What am i missing?
Posted on: 5/24/2013 2:19 PM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11521736

RE: ASP/MAGNUM FS400AR Rebuild/Overhaul
I take it back on the ASP carb......my 91 runs just as bad with the OS carb [:@] Something else must be wrong.
Posted on: 5/24/2013 2:05 PM by Author "SJN" in the forum "Glow Engines"
http://www.rcuniverse.com/forum/fb.asp?m=11521761