RE: NEW 42% PRODUCT -
Will it be cased better to avoid oil residue, dust and water entering the unit?
Posted on: 11/15/2009 8:06 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9254818

RE: Need Mark 180 gas info
Is the plane H9 Sundowner F1? There is a video at youtube about smaller 50 sundowner flying with syssa 180 gasoline engine, but it just isn't enough for bigger version.
Posted on: 11/14/2009 2:54 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9252633

RE: Need Mark 180 gas info
80" fun fly? You will need 50cc if that's wingspan.
Posted on: 11/13/2009 6:36 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9250399

RE: Tuned pipes
24x8 Bambula, Xoar or Menz. If you prefer carbon props use 24x10 cause they like to spool a bit more than woods.
Posted on: 10/17/2009 11:22 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9180276

RE: I'm off to Hong Hong - where can I buy a gas engine?
[quote]ORIGINAL: jimcork1 Perhaps your right you can just throw it in the suitcase. I think that is called smuggling and very illegal if it isn't declared. IMO it is way too high a risk and I would prefer to ask first on arrival. When a guest in a foreign country I consider myself a guest and conduct myself as a guest appropriately. I have traveled to over 38 countries and lived around the world and for me I would never take that risk. [/quote] Oh, I am a smuggler and u are a world seen traveler :P Perhaps you should read the regulations before making assumptions... http://www.aa.com/i18n/travelInformation/baggage/restrictedArticles.jsp&anchorEvent=false http://www.cbp.gov/xp/cgov/travel/vacation/kbyg/prohibited_restricted.xml
Posted on: 10/12/2009 1:57 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9165761

RE: I'm off to Hong Hong - where can I buy a gas engine?
If you get good deal why not buy? Just put engine to cargo bay luggage and everything is fine. I have heard that DL engines go for 150$ at mainland China if you are chinise. They usually double prices for foreigners in every store anyway. Haggle, haggle and haggle or if you know locals, it's easier to get great prices. Listprice in China is usually just a point to start haggling. Offering a third of that should be your first move.
Posted on: 10/11/2009 4:49 PM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9164339

RE: Why we don't see pattern planes for gas?
I have been flying MVVS 26 + pipe in a 2x2 stunt for a while and I am also looking for a little more punch. DL30 seems to have around 3hp without pipe so not much more power without pipe(MSS with pipe has a bit more actually). Side carb is big no no. Syssa seems to be nice rear carb, rear exhaust engine, but there are so few user reports that I will wait for those. Generally all these engines need a pipe and modern pattern planes don't come with pipe tunnels anymore. They are designed for short Hatori headers and that's it. I hope YS announces 200 CDI gasser soon :)
Posted on: 10/1/2009 3:50 AM by Author "Kema" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=9137899

RE: Evolution 58 power ?
[quote]ORIGINAL: mark43 Does anyone know if an Evolution 58 will fly a 33% Exta 260 ? Will it 3-D ? [/quote] NO, 33% extras are usually run with 100cc boxer or 80cc single. 33% extra 260 is about 95" wingspan.
Posted on: 9/24/2009 2:59 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9119722

RE: Evolution 26GX Owners Rate This Engine!!
They seem to sell it at least in Canada. Aspen 2t is same stuff as Jonsered 2t sold in Sweden. http://www.uppi.ca/page/aspen.html
Posted on: 9/16/2009 9:22 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9100050

RE: Evolution 26GX Owners Rate This Engine!!
[quote]ORIGINAL: jaka Hi! Over here in Sweden we use 95 oktan gas with 10% methanol added in our cars. Same fuel works perfect in MVVS gassers. [/quote] E85 has ethanol, not methanol. Just get Jonsered 2-stroke gasoline for small gassers. We have been using similar Neste Futura 2-store for small gasoline engines petrol with good results here in Finland. - less smell - clean engine - ready to use(full synth bio degradable 2% oil) - small emissions
Posted on: 9/16/2009 3:55 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9099690

RE: What is the real story from Portugal?
USA competitors not in podium -> bad judging/European judges -> we lost because of bad judging, but we were still the best fliers-> cry in RCU USA competitors in podium -> judging was fine -> we won because we were best -> tons of GO USA post in RCU I don't think you can even say there are such group as European judges. European countries differ a lot from each other and there are always competition between EU countries. Hell we have even had two world wars in past 100 years. Well because 2011 WC is in USA you can celebrate USA team victory now, because WC is never a fair game. Hell we can even name the winners here and skip the actual competition and save everybody's travel money. Start making "Winners of WC 2011" baseball caps now...
Posted on: 9/9/2009 4:36 AM by Author "Kema" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=9080931

RE: Evolution 26GX Owners Rate This Engine!!
1. Easy to start 2. I guess new 26 uses 2s lipo, ignition is not battyry hungry(I have old Vlach in 26 and new ICU in 58) 3. 300ml tank is enough for 20 minutes 4. With standard muffler more power than most same class engines, with pipe -> superb 5. No problems so far 6. If cooling is not taken seriously, using wrong oil, etc can lead to problems. I cant see any major potential problems with this engine.
Posted on: 9/4/2009 2:01 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9068768

RE: Evo 26gx ignition vs muffler question
Long setup is normally used with tuned pipes. I would set for short.
Posted on: 8/29/2009 11:14 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=9054133

RE: Designing a new pattern model
Landing gear area seems a bit too lightly constructed.
Posted on: 8/13/2009 5:47 AM by Author "Kema" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=9012708

RE: Which engine for an Extreme Flight 110
MVVS with pipes and you will not even consider another engines to your next plane.
Posted on: 7/30/2009 2:52 PM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8976660

RE: Evolution 58 cc
So the too long vacuum line got hot in 5 minutes and started stretching too much under pressure?
Posted on: 7/24/2009 2:48 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8959671

RE: MVVS 58cc problem
How is your Hall-sensor installed? Both washers usually have to be on the topside to make the gap small as possible. Just came out of field flying MVVS 58, Xoar 24x10, MTW RE2 pipe and DIY MTW header kit in EF Extra 88". Could not be happier how the motor is working. It's still under break-in, but I have had zero deadsticks, automatic choke is working fine and vibration is minimal. Few liters more and I can switch to 2% fuel.
Posted on: 7/8/2009 5:14 PM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8916799

RE: MVVS 58cc problem
How much you want from it or do you change it to boat anchor :)
Posted on: 7/7/2009 11:35 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8913332

RE: Best 26cc Engine
Only g26 I have heard hitting 10krpm with 18x6 prop was heavily modified and prop used were E? Scorepa? 9krpm maybe more realistic with cf prop and pipe.
Posted on: 6/26/2009 10:54 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8882670

RE: Best 26cc Engine
If you have seen the video of qq yak with evolution 26 equipped with canister, you can fairly say that there is a little shortage of power. With pipe evolution/mvvs should do it easily. I have MVVS(Evolution) in my 5kg Epsilon stunt with modded pipe and carb and it's swinging 16x12 8600rpm. If you cant install pipe, I suggest that you take a look for this new syssa engine.
Posted on: 6/26/2009 4:11 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8882128

RE: NEW SYSSA 30CC GASSER MADE IN THE USA
Can you give some numbers with stunt props like 16x12 / 16x14? Have you run engine with pipe?
Posted on: 6/25/2009 6:36 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8879354

RE: MVVS 58cc problem
Then I have to suspect air leak. Check that carb bolts are tight enough and change the hose that runs from carb foot to engine chamber. If that doesn't help I would open the carb and check diaphragms.
Posted on: 6/24/2009 7:54 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8876538

RE: MVVS 58cc problem
You should get around 6000-6500 rpm depending how the canister works. You just have to adjust the needles right. Check manual from mvvs.cz for factory settings, but basic settings are highly dependable of the muffler used.
Posted on: 6/24/2009 6:52 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8876474

RE: Evolution 26GX
Evolution oil has always been Mobil 2t full synth racing oil. Mobil is common oil in this side of globe and can be bought from almost every store/petrol station.
Posted on: 6/22/2009 7:00 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8870768

RE: Webra gasoline engines
Yeah, they are gasoline engines. They have been on market like 2 years and there haven't been so many praising comments about them. Problem seems to be the almost standard RC-carb which is pain to get working with gasoline engine. I don't know why they didn't go to Walbro way like other manufacturers. One of the fliers in our field fiddled a lot with 160 version, but later decided to replace it with G26. The engine was used in helicopter if it matters.
Posted on: 5/19/2009 7:48 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8781079

RE: FILTON ELEMENT 170
Well I have emailed them months ago and still no answer. They really don't serve their customers...
Posted on: 3/9/2009 5:53 AM by Author "Kema" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=8558405

RE: MVVS 58 Prosport- Evolution 58 GX
And MVVS seems to be out of almost all engines in the middle of the building season...
Posted on: 2/16/2009 4:40 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8481882

RE: We put a DA 150 into hangar 9 35% extra
Yo Dang! Overpower is overpower!
Posted on: 1/26/2009 6:20 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8402297

RE: MVVS 58 Prosport
When prosport is back in stock? The new 50 is also interesting but I really want to see the price :)
Posted on: 1/22/2009 10:45 AM by Author "Kema" in the forum "MVVS Support"
http://www.rcuniverse.com/forum/fb.asp?m=8387675

RE: Replacement Walbro Carb source
This is my favorite shop for new Walbro's: http://www.m-and-d.com/WL-WT-433.html Also delivers to Europe.
Posted on: 1/20/2009 9:58 AM by Author "Kema" in the forum "Gas Engines"
http://www.rcuniverse.com/forum/fb.asp?m=8379537