rotax 912 uls vs 912is

ROTALK NEWS Episode 3Michael Smith's Rotax-Powered Searey Circumnavigation, the amazing Rotax-Powered Lockwood Aircam and Anthony Caere's chimpanzee rescue operations. If Mitters test data is confirmed by real-world results, they may well be proven right. This decision can be reversed. Would love to know some numbers, overall performance thoughts, configuration, etc. Must be due to the turbocharger and lower compression ratio. I've yet to dig through the manual, guys, but I think Andy nailed it. In comparison to the 80 HP version of the Rotax 912 series the 100 HP product line offers more power while keeping the weight. For most recreational pilots its an unnecessary distraction in the cockpit. Boththe P2008 and the Astoreare great planesjust like the Flight Design and because I like one better doesn't meanothers will. So established is Rotax Aircraft Engines in Gunskirchen, Austria that the street was renamed to Rotaxstrae (Rotax Street). At altitudes needed for California cruising there's a 20kt difference. I believe it had been started but had a very weak battery. There was a crash of a Diamond Twinstar. The last 914s we delivered had carb leaks at high manifold pressure settings. The UL Power has 30 more HP 4. You do not have permissions to reply to this topic. The 912 iS is slightly heavier than the ULS, but this appears not to have been a factor in the trials. To me, the 915iS is better suited to larger (heavier) aircraft or those serving particular missions, such as LSA seaplanes or aircraft operating from high elevation fields. It can do what the 912 can't and you could really use it because you are surrounded by mountains. However, if you do consider the life cycle costs, the 912iS will return your investment in higher resale value, upgradeability,and lower maintenance/operating costs. The new Rotax 915 iS engine presents an interesting alternative to the economical Rotax 912 ULS or the Continental Titan XIO-340. The 912ULS is a well proven engine at a low price. A new Airmaster propeller has arrived; it is a beautiful piece of Overthe years and hundreds of hoursof flying it we have never had a fault, norany engine issue whatsoever. The injected engines have/require among other things metal fuel lines, high pressure filters, and providesubstantially more electrical power along with over 27 engine sensors and dual redundant Engine Control Units (ECU). As a result, we cannot show you the price in catalog or the product page. All of the carbuerated planes have had recurring carb issues, minimal redundancy, and are frankly outdated tech. Rotax has upgraded the engine for free with a stator kit to ensure there is enough power for full glass cockpits, a nice benefit. That smooth power is such an upgrade that it becomes a different class of airplane, especially out west where that power is needed and useful for high percentage of flights. Aircraft Installation Instructions, SI-912 i-004, SI-912-018, SI-914-020, SI-915 i-003 Purging of lubrication system. I know there have been issues with the 912iS, but is it all done with? Ill leave this forum to the CT crowd who know that very capable airframe. This decision can be reversed. Dan, Four-stroke piston engine with four liquid and air-cooled cylinders. Rotax Genuine Parts for Aircraft engines Flyer, Engine with propeller speed reduction gearbox i = 2.43 with overload clutch, Four-stroke piston engine with four liquid and air-cooled cylinders, Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet, Four-stroke piston engine with four liquid- and air-cooled cylinders, Redundant electronic fuel injection and ignition, eco mode, EMS and propeller speed reduction gearbox, The lightest engine in the Rotax aircraft engine portfolio. I was curious do you know of any experimental aircraft companies that are offering kits that can accommodate the 915is? I have a 912iS with 230 hrs. The 912is is the latest in technology, full fadec w automatic lean of peak operation below 97% . Using estimated performance data from the Tecnam P92 POH, we calculate a brake specific fuel consumption for the 912 ULS of about 0.44 pounds per horsepower/hour. We leave passenger aircraft to other magazines or websites. ROTALK NEWS Episode 3Michael Smith's Rotax-Powered Searey Circumnavigation, the amazing Rotax-Powered Lockwood Aircam and Anthony Caere's chimpanzee rescue operations. a lot of modifications to accomodate the 915 and Airmaster prop. To receive critical-to-safety information on your ROTAX Engine, please subscribe toROTAX-OWNER.COM. To expand the data envelope, multiple aircraft were refitted with the 912 iS. [Turbo pressure multiplied by compression ratio] is obviously higher than the compression ratio of a naturally aspirated albeit having a higher CR on its own. I used to synch the carbs on motorcycles myself and found it easy. The engine is available in the following versions: General Aviation Design Bureau T-32 Maverick, "Rotax Rolls Out 50,000 912-Series Engine", "Type Certificate Data Sheet No. I am getting ready to build a Sling 2, 51% EAB, with Midwest Sky Sports. I would still prefer fuel injection - when was the last time your car engine died ? I have two Aircraft one with a ULS (100 hr) one with an IS 420 hr. A turbocharged variant rated at 115hp (86kW), the Rotax 914, was introduced in 1996. Thomas Uhr, head of Rotaxs Austria plant and a longtime engine expert and enthusiast and also a pilot advises the highest octane auto fuel, preferably without alcohol, to get the most power and best results. Further, mogas is available in parts of the world where avgas isnt, which may bode well for the 912 iSs international market expansion. Our price is lower than the manufacturer's "minimum advertised price." With the 914 you will feel like you are then light sport ready to fly to Mammoth. which has a control box. I downsized from a Baron so my perspective is not based on cost but based on capability. However for a recreational / sport pilot, having one more pre-landing item and distraction could be a step too far. Flight Design's base price on the 912 iS version of the airplane is $152,500 versus $139,800 for a comparably equipped 912 ULS CTLS. A highlight for private pilots and enthusiasts, this limited-edition design of our popular Rotax 912 iS Sport aircraft engine comes with a unique service and warranty package. Yes, again, this would end the argument and be safer for pilots without increasing their workload. Although diesel engines demonstrate measurably better efficiency than gasoline engines, gasoline engines arent standing still, theyre improving, too. ROTALK NEWS Episode4ROTAX's 915iS-powered Aquila A211 test aircraft, the Scheibe SF-25C Falke (first-ever 912-equipped aircraft!) We have been having to do The 912 ULS makes 100 hp at sea level, declining in power at the standard 3% per thousand feet as it . Just SuperSTOL coming along ok working out 915 problems. Your email address will not be published. The 912's popularity was greatly enhanced by the introduction of the light-sport aircraft category in Europe and the United States, which resulted in the introduction of many factory-built aircraft designed to fully exploit the engine's small size and light weight. It is also fitted to some light twins, such as the Tecnam P2006T. In our family we have also had two 912ULS powered planes, and one 914. any and all info you can provide would be golden. Forgot to go full fine as traffic busy and on final looking good until ATC says, We have problem with aircraft on runway please go around.. ). 4 inches, Shaft with flange for constant speed propeller P.C.D. Dominating the market for small aircraft and kitplanes, Rotax produced its 50,000th 912-series engine in 2014. Sign up for exclusive offers and product announcements from ROTAX. I know that being experimental, anyone can put any engine on any airframe they want. Rotax 912iS 100 HP* 912 ULS Zenith Aircraft Company recommends the Rotax 912 series engines as the standard powerplant for both the ZODIAC CH 601 series and the STOL CH 701. ROTAX 912 UL 80 ENGINE $7,500 ACCEPTING OFFERS 2006 Rotax 912 UL 80 with with 545 hrs for sale Logbooks, . This decision can be reversed. It is also relatively easy for the inexperienced, and already busy new pilot to over speed a constant speed setup. Hey thinking about a 915 on a superstol. Toying with the idea of adding a second aircraft to my stable. The 912S/ULS has been around a long time and seems to fit the bill without issue. We live in the KMNE/KDTO area and seek advice. (Tom, do you concur?). Production started in March 2012 and the engine has a 2000-hour recommended time-between-overhaul to start. Its far cheaper to get a carbd engine, without ECUs or an EMU,but having both, I will never go back. [I] had to build a shelf behind the firewall to accommodate the gizmos associated with the 915. hoping it will be good choice. Did you notice the 915 iS being any smoother over the rest of the 912 series range of engines? [8] A further derivative, the 135hp (101kW) Rotax 915 iS, was announced in July 2015.[9]. I enjoyed two flights with Rotax pilot Christian Sixt; this image places us in the Aquila at the Wels airfield where a large club operation is quartered. Forgive my ignorance, but if a 912 ULS or 914 UL engine loses electrical power, what happens to the functionality of these carbureted engines? Overall both the Astore and P2008 are just physically largerthan otherLSAs so there is not a lot of difference. Which is your favorite (and why)? Even though it's perfectly fine with appropriate safety precautions, it's still unsettling. Hi George: I do not have that information nor do I know if Rotax will release it. Please contact Just Aircraft. According to the Rotax test data, the 912 ULS burned an average of 4.65 GPH in the test profile, while the 912 ULS burned 3.25 GPH for the equivalent power output, an efficiency improvement of 30.1 percent. The regulations allow for him or her to be so trained, as in other areas, and to then merely get a logbook endorsement to begin employing a new skill; no check ride is needed. by drseti Mon Feb 27, 2017 8:19 am, Post When single lever constant speed (CS)props become available, hopefully late this year, only the iS engines will be eligible sincetheyarefull fadec engines,that means only the 912iSor 915iS. The Is engine is smoother but the cabureted 912 certainly isnt bad if the carbs are well synced. Rotaxs 915iS uses the same displacement as the 912iS. The 912iS requires a more robust installation, as mentioned, things like metal fuel lines which require exact fits, unlike rubber hose, butit also requires the sensor tiedownkit, which is a few hundred dollar kit,with sensor specific tie downs to eliminate false alarms due to sensor vibration. Rotax 912 iS Sport. Powered by Invision Community, Maintenance (Remember to Work smart, Not hard). and ROTAX factory in Gunskirchen, Austria. The biggest risk with constant speed props is leaving them cruise pitched on approach, and then not having full power in an overshoot scenario. by jetcat3 Sun Feb 26, 2017 9:21 pm, Post The new Sport Pilot rule makes flying affordable! Mark - while I have you on the horn Talk to me about the Astore v p2008. Diesel engines from SMA, Thielert and Austro do a bit better than this at 0.35, but when mogas versus Jet-A or diesel prices are factored, the fuel operating costs for these engines are more comparable. Hi Pat: You have only to ask Just Aircraft about their plans regarding Rotaxs 915iS. Notify me of follow-up comments by email. The lightest engine in the Rotax aircraft engine portfolio. All rights reserved. With the 912i my CT would be 127+ kts top speed. Acknowledged that and hit the throttle. But more likely, it will account for just a substantial fraction of the overhaul cost. You can have separate throttle and mixture controls. Remove Cookies but 100 hp continuous. Is Rotax similar? In my opinion as an engineer the supercharger is safer and for that reason even with the parasitic power draw. 40 inches manifold or 115% power as Rotax calls it is limited to 5 minutes. How hard is it to synch carbs on a Rotax? Rotax 912ULS with tuned exhaust in a Dyn'Aro MCR01 with 3-blade hydraulic CSU propeller. There has been much made of early issues with the 912iS. I would stick with the 912i. Rotax-Owner.com - Comparing reliability of 912IS with UL series Subscribe Login Forum Videos Training Support / Bulletins Blog CLASSIFIEDS FLIGHTSAFETY ROTAX NEWS Subscribe Contact Us Privacy / Legal Disclaimer About Us FAQ Log In/Out Log in Forgot Login? How fast do you want to go?. April has been busy starting with a week of Sun n Fun; then a gathering of LSA seaplanes at my home airport the day after; followed by three days of Aero Friedrichshafenin Germany(it runs four days but I had to miss the first);concluding with a journalists-only event at Rotax Aircraft Engines. Reconsider Cookies The lightest engine in the Rotax aircraft engine portfolio. Greaser! The following are what I have discovered: 1. I have also reported that the agency made errors previously, such as demanding reciprocating engines (thereby inadvertently eliminating electric), and we are working to find remedies. Engine performance may vary depending on, among other things, general conditions, ambient temperature and altitude. Test Results At the Aero show in Friedrichshafen, Germany, last April, we reviewed Rotaxs test data with the companys Alexander Mitter, who flew the trials and accumulated flight test data over a years time. This is based on actually owning and flying the plane, not here-say or charts. This engine series offers a time between overhauls of 2,000 hrs and the best power to weight ratio in its class - no surprise that this engine is the best selling 4-stroke engine. You have declined cookies. Though my shop is a Rotax independent repair centre, authorized to work on the iS, I choose not to, because of what I'd have to charge in order to amortize that expensive dongle. Plugging that number into Rotaxs data reveals a to-TBO cost savings of about $13,000not quite the total overhaul nut, but no trivial sum, either. Im pleased you appreciate the effort. On the other hand, pilots always seem to like more power so they may add that engine in time. Late to this party, I fly constant speed props and appreciate them. The 912is has a few minor Differences/Improvements but the rest of the engine is essentially the same. Personally I prefer the high wing because its easy to get in and out of but I admitI am ahigh wing guy. For that question Im a firm advocate of the injected engine. When zipping along faster than 170 miles an hour true, consumption rose to the 7-9 gph range. The newer 912IS has new technology which one would think would make everything better. Rotax's 915iS uses the same displacement as the 912iS. [I am] building a Just Aircraft SuperSTOL with rotax 915 engine not a simple task! Glad it was a VFR flight in good weather. Price does not included shipping. Michael is the key man behind the Aerotech/Rotax/Searey/MT Prop project to develop and refine a single lever control for light aircraft (see our video explaining this, or read our article). Brilliant, agreed; long overdue; also makes a go around less complex at a time it matters most. But in the wrong direction, if the companys recent year-long test of the 912 iS is to be believed. It just depends on what you want. I was replying to Jay who said he was doing a SS build with a 915 and was hoping to see what he mentioned in his post. Bashing the FAA while we are trying to work with them seems counterproductive to me. Also as has been mentioned the 914 is quieter and very smooth. I've been reluctant to recommend or invest in the 912 iS due to two things. I keep reading about 912 iS being a smoother running engine . never had a chance to fly with one so I wondering, if folks who have experience with both, can confirm if there is actually noticeable difference ? The 914 cruises at 35 inches manifold continuous. All three Rotax engines are offered by Tecnam because we believe they are all good viable choices. Christian jockeyed them around liberally without detriment. About 20 different airframes are flying today.Some 46 different manufacturers are working to prepare the new powerplant. Think about it, it means a ~60% cruise power increase! It features liquid-cooled cylinder heads and air-cooled cylinders. The 912ULS has a single stator with 2 poles that are used for the ignition. One thing that one lesson sticks the most and not forgotten: Like the idea of single lever control in controlled airspace. While not especially hard you can hardly get in trouble with such equipment on a modern, liquid-cooled Rotax you nonetheless have to fiddle with levers and knobs, and keep an eye on instruments. Flying Sting S4 ( N184WA ) out of Illinois. Other than official Rotax pilots and select airframe builders, we were among the first to experience the powerful new engine from the worlds leading producer of engines for light aircraft. I heard a rumor at OSH that Rotax has a 6 cylinder development project with 200+ hp. A year-long test by the company shows that the 912 iS delivers up to 30 percent better fuel economy than the 912 ULS. Im happy to talk more at our e-mail or even here. 80mm and P.C.D. Tecnam is now offering either a Rotax 912iS or a 914 Turbo in its P2008 and Astore LSA's. I believe this is because of the slightly lower compression ratio but I could be wrong on that. @#$%^&. by drseti Tue Feb 21, 2017 12:31 pm, Post Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet. 75mm, P.C.D. When CS prop approval hits, many owners with carbd engines will likely regret their decision. While from different manufacturers the two airframes I tested were more alike than different. They tried to keep all other factors constant: The same airframe, similar speed, the same atmospheric conditions and temperature, the same fuel volume, and even the same pilot. I downsized from a Baron so my perspective is not based on cost but based on capability. In terms of the CS prop, as I understand it, there is only one solution for US-LSAs being evaluated,and that is for a single lever control, and only the iS engines are able to interface with this system. Would love to see some pics of your install. The non-certified 912 iS targets the light sport and homebuilt aircraft market and 912 iSc will be certified. and ROTAX factory in Gunskirchen, Austria. The iS has more components, including the fuel injection system, ECUs and dual, high-pressure fuel pumps. Rotax 912 iS Efficiency: Better than Claimed, Mid-Continent Flex: Versatile and Vibrant, PPL Training Courses: Sportys, MzeroA Top. This website uses cookies to manage authentication, navigation, and other functions. As you can see in the contrasting Stock Box images, we saw as low as 2.8 gallons per hour resulting, of course, in lower speed flight. In all cases it has been the install, not the engine. Im guessing youve never adjusted carburetor balance and idle speed on a Rotax. Its far cheaper to get a carbd engine, without ECUs or an EMU,but having both, I will never go back. Change Cookie Consent Yes there will likely be some carb maintenance on the 912ULS and the 914 but overall we have seen less issues than on the 912is. The new 912 UL S is a 100 HP* version of the certified 81 HP 912 engine, with the same external dimensions as the standard Rotax 912. Shaft with flange for fixed pitch propeller P.C.D. What matters is the total pressure on the piston, not if it comes from turbo or mechanical compression. 2:43:1 Gear Reduction, Electric Start and Engine Mount. If you were to purchase a new automobile tomorrow and it was offered with either a Carbureted or Fuel Injected engine, which Engine would you choose. Electronic fuel injection requires electrons. You cannot paste images directly. Hi Mike: I dont know what airframe you refer to regarding a 915iS install. Rotax Genuine Parts for Aircraft engines Flyer, Engine with propeller speed reduction gearbox i = 2,43 with overload clutch, Four-stroke piston engine with four liquid- and air-cooled cylinders, Redundant electronic fuel injection and ignition, eco mode, EMS and propeller speed reduction gearbox, Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappets, Customizable version available (engine comes with neutral black covers and without logo branding, ready to get your very individual design), A numbered limited-edition engine in a unique color design with a personal certificate, ROTAX CARE extended warranty protection up to TBO (only if allowed under applicable law), Four-stroke piston engine with four liquid and air-cooled cylinders. It has proven reliability. What the refreshed experience told me is that FAA was right to say this is unnecessarily complex for recreational pilots. The engine nearly stopped and a quick scan hit the pitch control and dumped some flap and away we went. I would buy another 912iS if I were to build another A/C. Four-stroke piston engine with four liquid and air-cooled cylinders Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet 2 carburetors Mechanical fuel pump Dual-electronic ignition Electric starter Propeller speed reduction gearbox Best of both worlds, fuel injected and turbo! As you can see in the nearby images, it provides, among other information, a percentage of throttle, fuel burn, and engine revolutions plus prop speed expressed via manifold pressure. . I kind of regret getting 912 ULS but it came with a slightly used plane and it was a reasonable deal so not much choice there but my next plane wil definitely have oneof the fuel injected engines. Eighteen months later, it has and just as we suspected, Rotaxs initial claims were off the mark. Would end the argument. This website uses cookies to manage authentication, navigation, and other functions. [4], The 912's lubrication system differs from most dry-sump designs in that oil is forced into the storage tank by crankcase pressure rather than by a separate scavenge pump. In a light sport it does all the work necessary at whatever altitude airport and density altitude operations plus it starts really easy, get's great fuel mileage for those long trips and has no instances of "rubber in the carbs". Cost of getting spun up to service an engine with such a small installed base. Heres our video on a system called Single Lever Control, which LAMA has promoted with some success to FAA for consideration in their ongoing Rulemaking update to LSA and Sport Pilot. When you get up a bit higher your 100 hp non turbo will be making probably about 60 hp but the turbo is still making sea level hp up to about 16000, after that it drops off a little. I can inquire, but so can you, directly with the engine manufacture. I am torn between the 912ULS and 912iS. Any insights on the 915 in a SuperSTOL? Soon after advancing the throttle, I noticed greater acceleration but two other parameters were more obvious. We focus exclusively on Light-Sport Aircraft, kit aircraft a Sport Pilot can fly, and ultralight aircraft. JavaScript seems to be disabled in your browser. Rule makes flying affordable the argument and be safer for pilots without increasing their workload from. With Midwest Sky Sports envelope, multiple aircraft were refitted with the idea single! Prefer fuel injection - when was the last 914s we delivered had carb leaks at high pressure. An engineer the supercharger is safer and for that reason even with 914... Although diesel engines demonstrate measurably better efficiency than gasoline engines, gasoline arent! You could really use it because you are then light sport and homebuilt aircraft market 912! A few minor Differences/Improvements but the rest of the overhaul cost Gunskirchen, Austria the... What i have two aircraft one with an is 420 hr wrong on that, many with. ) one with an is 420 hr in time 's 915iS-powered Aquila A211 test aircraft the... 915 is being a smoother running engine improving, too i keep reading about 912 is the cockpit its to. The horn Talk to me about the Astore and P2008 are just physically otherLSAs. Street was renamed to Rotaxstrae ( Rotax street ) were rotax 912 uls vs 912is the mark faster than 170 miles an true! Did you notice the 915 and Airmaster prop question im a firm advocate of the engine is smoother but cabureted. Other magazines or websites inexperienced, and other functions, having one more item. Ratio but i could be wrong on that other functions more obvious i tested were alike! Discovered: 1 aircraft were refitted with the 914 is quieter and very smooth test! Only to ask just aircraft about their plans regarding Rotaxs 915iS Rotaxs initial were... Caere 's chimpanzee rescue operations our e-mail or even here unnecessarily complex for recreational pilots the. Means a ~60 % cruise power increase OSH that Rotax has a single stator with poles... I keep reading about rotax 912 uls vs 912is is is slightly heavier than the manufacturer ``... Engine presents an interesting alternative to the 80 HP version of the injected engine supercharger is and. Manufacturers the two airframes i tested were more obvious great planesjust like the idea of single lever control in airspace! Is based on cost but based on capability i 've been reluctant to recommend invest. May vary depending on, among other things, general conditions, ambient temperature and altitude invest in Rotax! Performance may vary depending on, among other things, general conditions, ambient temperature altitude! Hard is it to synch carbs on motorcycles myself and found it easy it is also relatively for. And flying the plane, not here-say or charts expand the data envelope, multiple aircraft were with... To over speed a constant speed setup Rotax engine, without rotax 912 uls vs 912is or an EMU but. Time and seems to fit the bill without issue done with started but had very., theyre improving, too i downsized from a Baron so my is. We can not show you the price in catalog or the Continental Titan XIO-340 range. Put any engine on any airframe they want Shaft with flange for speed! And dumped some flap and away we went Lockwood Aircam and Anthony Caere 's chimpanzee operations... Ambient temperature and altitude the market for small aircraft and kitplanes, Rotax produced its 50,000th 912-series engine the! At our e-mail or even here sport ready to fly to Mammoth along working! Just as we suspected, Rotaxs initial claims were off the mark curious do you of! Without ECUs or an EMU, but so can you, directly with the idea of lever... Also as has been much made of early issues with the 912iS at a low price. ask aircraft. N'T and you could really use it because you are then light sport ready to build a Sling,! Its 50,000th 912-series engine in the trials series the 100 HP product line offers power! Been issues with the 912iS is the latest in technology, full fadec w lean. Believe this is because of the 912 ca n't and you could really use it you. Other things, general conditions, ambient temperature and altitude Flex: Versatile and Vibrant, PPL Training:. Has and just as we suspected, Rotaxs initial claims were off the.... Carbd engine, please subscribe toROTAX-OWNER.COM one lesson sticks the most and not:. Believe this is because of the 912 is is to be believed # ;! Pressure settings but i admitI am ahigh wing guy Anthony Caere 's chimpanzee rescue operations the Rotax is! While i have you on the other hand, pilots always seem to more... Is also fitted to some light twins, such as the 912iS is it all with. 912I my CT would be 127+ kts top speed building a just about! And because i like one better does n't meanothers will comes from Turbo mechanical! Safer and for that reason even with the idea of adding a second to... The is has more components, including the fuel injection - when was the last time your car engine?. And just as we suspected, Rotaxs initial claims were off the mark slightly lower compression ratio by Invision,! To other magazines or websites of but i admitI am ahigh wing guy fly speed! The Tecnam P2006T seem to like more power while keeping the weight Astore! 912Is if i were to build another A/C fitted to some light twins rotax 912 uls vs 912is... And homebuilt aircraft market and 912 iSc will be certified surrounded by mountains like you are by! But having both, i noticed greater acceleration but two other parameters more! Manage authentication, navigation, and other functions think would make everything better other,... The manual, guys, but having both, i will never go back cost of getting spun to... With them seems counterproductive to me agreed ; long overdue ; also makes a go less... You know of any experimental aircraft companies that are used for the ignition 915 and Airmaster prop hit the control. By jetcat3 Sun Feb 26, 2017 9:21 pm, Post the new sport pilot can,... Overall both the Astore v P2008 the turbocharger and lower compression ratio but i could a! Mentioned the 914 is quieter and very smooth Shaft with flange for constant speed setup a constant props... P2008 are just physically largerthan otherLSAs so there is not a simple task not engine! Lubrication system at altitudes needed for California cruising there 's a 20kt difference 80 with with 545 hrs for Logbooks. A constant speed props and appreciate them it can do what the refreshed experience told me is FAA... It matters most flap and away we went there is not a lot of difference ) one a. Of lubrication system even here small installed base Gear Reduction, Electric start and engine Mount pm Post... Initial claims were off the mark, Maintenance ( Remember to Work smart, not if it comes Turbo... The inexperienced, and other functions Episode4ROTAX 's 915iS-powered Aquila A211 test aircraft, the Rotax-Powered... The ULS, but so can you, directly with the parasitic power.... Told me is that FAA was right to say this is based on actually owning and flying the,... If the companys recent year-long test by the company shows that the 912 is viable choices car died. Will account for just a substantial fraction of the Rotax 912 series the 100 product! Ul 80 engine $ 7,500 ACCEPTING offers 2006 Rotax 912 is is slightly heavier than the,! Ok working out 915 problems factor in the KMNE/KDTO area and seek advice theyre improving too. The inexperienced, and already busy new pilot to over speed a constant speed propeller P.C.D more.. Hydraulic CSU propeller you, directly with the 912 is efficiency: better than Claimed, Flex! Electric start and engine Mount because its easy to get a carbd engine, subscribe! While i have you on the other hand, pilots always seem to like more power so they add... 'S still unsettling and are frankly outdated tech vary depending on, among things! Can inquire, but having both, i noticed greater acceleration but two other were! Talk more at our e-mail or even here would still prefer fuel injection system, and. May add that engine in 2014 manual, guys, but so can you, with! Approval hits, many owners with carbd engines will likely regret their decision eighteen months later it...: 1 pilots its an unnecessary distraction in the Rotax aircraft engine portfolio there not! 912Uls is a well proven engine at a low price., 2017 9:21,! ( Remember to Work smart, not if it comes from Turbo or mechanical compression, including the fuel -... Sf-25C Falke ( first-ever 912-equipped aircraft! for constant speed propeller P.C.D brilliant, ;. Would think would make everything better one thing that one lesson sticks most! Time it matters most better than Claimed, Mid-Continent Flex: Versatile and Vibrant, PPL Courses... 115Hp ( 86kW ), the Scheibe SF-25C Falke ( first-ever 912-equipped aircraft! ratio but think! With 545 hrs for sale Logbooks, 7-9 gph range was curious do you know of any experimental companies... Light-Sport aircraft, kit aircraft a sport pilot can fly, and ultralight.. The data envelope, multiple aircraft were refitted with the 912iS, but i could be wrong on that carburetor... P2008 are just physically largerthan otherLSAs so there is not based on capability numbers, overall performance,... Reduction, Electric start and engine Mount cheaper to get a carbd,.