Ski doo fan cooled snowmobiles Buy Ski-Doo parts and accessories and get Ski-Doo service. But even now if you can pop for another 700 bucks and move to the 2009 MXZ Trail we d say do it. The liquid-cooled snowmobiles are much more common today. Also very responsive engine. I know lighter is faster in some cases. This cylinder was first used in a Ski-Doo on the factory race team IFS sleds in model year 1977. Nov 17, 2017 · A fan cooled sled is like the original nintendo, you could plug it into any tv and play, a liquid is like the new xbox x you pause the game anywhere and you need to download an update to press play again! hahaha Happily living life in the farthest regions of the arctic, far far away from groomed trails and stud restrictions! Oct 22, 2017 · When I ask about the most reliable motor from Ski-Doo, many folks around here mention the old 503 fan cooled engine. Based on REV Gen4 architecture, it delivers superb capability on- and off-trail with advanced Rotax power. 2020 Ski-Doo Tundra 550 Fan Cooled , I have a Super Clean 2020 Skidoo 550 Fan Cooled Tundra for sale with low miles. Shop the latest Arctic Cat Snowmobiles, new Snowmobile releases, accessories, and more from Arctic Cat. Discover our current selection of deep snow, utility, trail, crossover, mid-size and youth sleds. Looking to stud it for safety for my son. This new 599 cc liquid-cooled 2-stroke engine develops 85 HP and honestly, suits a large majority of snowmobilers. But, those aren't made anymore, and Snowmobile engines are cooled with air or liquid depending on the model. Some have a carburetor, while others come with an electronic fuel injection system (EFI). Thx! Jul 27, 2010 · 2011 Fan-Cooled 550cc Trail Sportsters Story by Jerry Bassett Photos by Jerry Bassett Archives, Arctic Cat, Polaris, Ski-Doo Jul. Mar 19, 2024 · The best ice-fishing snowmobiles come from the best sled brands, are built for optimal performance in windy conditions, & have larger tracks. In August 2002, they changed to a a much larger 2 piece exhaust, and deleted the exhaust shield. Feb 2, 2019 · I just bought my first sled (1994 skidoo mx470) and don't understand why it is liquid cooled and not fan cooled for a smaller engine. These run in no snow conditions and go full throttle with no real speed or air flow. Jul 19, 2025 · A fan-cooled snowmobile is a type of snowmobile that uses an air-cooling system, facilitated by a fan, to regulate engine temperature. Fan cooled sleds do have the advantage of being ridden on much warmer days or on days when the snow is so hard you can't get any onto the heat exchangers under the tunnel to cool a liquid sled. I have a 1000sdi for my speed fix. If at all possible I would recommend a 4 stroke 600/900ACE in an MXZ or Renegade. Looking to buy a used Ski-Doo snowmobile? Browse our extensive inventory of used Ski-Doo snowmobiles from local Ski-Doo dealers and private sellers. Jan 31, 2008 · Fan cooled engines can run in a lot warmer weather than an free air or a liquid cooled. Shop the Ski-Doo lineup of snowmobiles available at Experience Powersports, a Ski-Doo dealer in Moses Lake, Washington. Ski-Doo has finally unveiled its 2026 Snowmobile lineup. Ski-Doo is introducing a new 600-cc 2-stroke engine in what could be called the “value” category to replace the carbureted 600 and 550 fan-cooled engines, which are now gone. I couldn't find anything specific other than the melting point of aluminium is a little bit over 1200 DegreesF. This new electronically injected engine has proven to be a worthy replacement for the fan-cooled 550 and the carbureted 600 used for many years. Come join the discussion about trails, racing, performance, modifications, classifieds, troubleshooting, maintenance, and more! Dec 14, 2007 · Ski-Doo hasn't built a 340cc fan motor since 1978 or 1979 so where did this Formula with a 340 fan come from? Not to mention they haven't built a 340 anything since 1981. All fan cooled and start and run great in all conditions. 1992 Ski Doo Mach 1 (SC-10/2 suspended) March '07 SF. Dec 18, 2007 · Fan-cooled sleds are less complex, more reliable, lighter and much less expensive than liquid-cooled sleds. I see lots of 550 fans for sale. Springtime ice fishermen up here prefer the fan cooled engines when the trails turn to ice and all the liquid cooled sleds are overheating. As far as we re concerned sled wise the liquid cooled Trail is worth the extra cash as it offers a lot more power and it s even more nimble in the twisties. They usually have less compression though. Does anyone have first hand experience with the 2022 and up sleds, with out fans, on marginal conditions. Feb 12, 2010 · The Ski-Doo RV sleds are probably second but the engines are pretty fragile. Browse our extensive inventory of new and used Ski-Doo Summit Fan snowmobile from local Ski-Doo dealers and private sellers. Whats top speed on these. Its advanced suspension system ensures a smooth and controlled ride in deep snow. The Ski-Doo Skandic Sport brings rider-focused functionality in one ultra-maneuverable package. Sep 2, 2007 · I'm wondering what is better liquid cooled or fan cooled in the ZX sleds? can you tell me some pros and cons of each thanx!! Jun 17, 2008 · 2009 Ski Doo MX Z 550X Review: At US 6 599 the fan cooled MXZ 550X probably has one season left in its current form. In fact, the uninitiated can get 40 hp snowmobiles while those looking for high performance can opt for engines that can reach 180 hp. Don't care of what brand. This is because fan-cooled sleds don’t require snow to assist with 2026 Ski-Doo MXZ Neo — $6,849 Best suited to smaller or younger riders, the 2026 Ski-Doo MXZ Neo is a mid-sized snowmobile that starts from $6,849 excluding shipping and preparation fees. There are some snowmobiles, in particular those with liquid cooling systems that seem to have trouble staying cool at low grooming speeds. Clean, well-organized, and professionally moderated, Alaska's List is classifieds done right! Feb 28, 2021 · What is the correct main jets to run in a fan cooled 440 for 0-2000' and say 0 deg f and above. Top speed 80mph. Of course, there are other options in between these two extremes. Oct 13, 2011 · Liquid cooled sleds generally have more torque and get up and go. And want to go faster. That explains why one of our favorite personal sleds is 2006 Ski-Doo MXZ 550 with the bumblebee graphics. People who buy them are usually looking for a sled that is less expensive and simpler. This sled runs and rides great with no issues. Which is to say, good conditions to get an engine hot. I am told the seat and Gas tank have to come off . Sled is equipped with full windshield, heated grips, heated thumb, electric start, original manual, and more! Snowmobiles have either 2-stroke or 4-stroke engines depending on the model. Best way is to sell it and buy a liquid May 9, 2022 · Ski-Doo All 2-stroke engines in the Ski-Doo fleet are manufactured by Rotax. Jan 30, 2024 · Also while fan cooled sleds are not prone to overheating on cold days in low snow conditions, my experience is they do not tolerate warm weather nearly as well as a modern liquid cooled sled with ice scratchers. Does anyone know if the block and crank out of the early 503 engine is compatible with the 97 May 26, 2013 · Hi All, I did a bit of poking around trying to find out what the maximum safe exhaust gas temperature would be in something like a 377/440/447/503 fan cooled engine. As far as the fan stealing power. A fan sled will not overheat! Remember, lawnmowers are fan cooled! Alaska's List is a huge, online service, featuring classified ads placed by people and businesses throughout the Greatland and beyond. Polaris 550 Shift IQ vs. 550 mileage is approximately 12 mpg. Is this a solid engine. My wife and I just went out. Nov 9, 2022 · Ski-Doo has introduced a new engine for the 2022 model year in the 600 cc class. Dec 27, 2011 · 2012 Ski Doo Tundra Review: The light and nimble Ski Doo Tundra is one of the least expensive sleds for 2012 and offers nice to have features like push button electronic reverse and hydraulic braking. Russ’s project involves the following Mar 2, 2011 · Liquids are more temp finicky, but spin up and make torque much quicker. Sep 12, 2012 · A forum community dedicated to Ski-doo snowmobile owners and enthusiasts. Sep 27, 2009 · The cooling system is what allows the engine to run so hot and pull all the ponies from the engine. Also liquids produce more power because of the tighter tolerances inside the engine. Looking for a 2nd sled. Mar 9, 2011 · I might have to bite the bullet and buy another engine. Jan 18, 2011 · I always had liquid cooled engines. Nov 22, 2005 · My friend has the 550 fan, and it beats my Mach Z off the line! Both are awesome sleds! The 500SS will pick up faster than the fan model, but it's heavier. 27, 2010 Mar 4, 2006 · Exellent engine! I have a 02 Tundra,03Skandic 440 and MxZ 550x. They are still making their 500 (488) fan cooled sleds. If you don't find your perfect Ski-Doo snowmobile in stock here, compare the full Ski-Doo lineup of available-to-order models. Do they overheat often?? I like the fact that its only 410 pounds and small cost. My sled is about as light as I can make it minus drilling out the 14-1023, 405404400, 581101700 Ski-Doo Aftermarket Drive Shaft Bearing & Seal Kit for Various 1995-1998 380, 440, and 500 Fan Cooled Snowmobiles Apr 26, 2015 · A forum community dedicated to Ski-doo snowmobile owners and enthusiasts. Does anyone have one or ridden one? What do you think? This project comes from Russ Barkman of the Tumalo Langlauf Club in Bend, Oregon. Dec 11, 2014 · In 2003, early sleds had a smaller exhaust (single piece) and a heat shield between it and the recoil fan. I have a 488 fan and it has 1350 mile on it. Shop Ski-Doo snowmobiles for sale at Experience Powersports, located in Moses Lake, Washington, between Seattle and Spokane. Compare prices, models, trims, options and specifications between different Ski-Doo snowmobiles on Snowmobile Trader. Nov 4, 2024 · If you look at sleds that do ramp jumps all year round, they have a traditional radiator and fan on the tunnel. This is a great option for beginner riders, ice fishing or trail riding. This system DOES NOT come with a Y pipe Jan 8, 2010 · The cylinders were in the midst of design for Ski-Doo’s new series of racing engines. would Dec 13, 2011 · I always wonder why people buy fan cooled sleds then ask how to increase HP. 4000 miles isn't all that much for a fan cooled. Well, to our surprise that same Rotax 550 twin stills powers modern day Ski-Doos. Personally i prefer liquid cooled but my buddy owns a 1994 skidoo sl 500 fan cooled and he swears it keeps cooler than a liquid, i cant get a good answer on what Oct 4, 2011 · 2012 Fan-Cooled Budget Snowmobiles Story by Jerry Bassett Photos by Jerry Bassett & Arctic Cat, Polaris, Ski-Doo Oct. Nov 2, 2014 · Hello I just picked up a 1995 formula sl 500 fan cooled. Jan 17, 2005 · Just like the subject say's, im thinking of buying an 05 MXZ 550 fan. May 11, 2023 · Unfortunately, Ski-Doo canceled its 550 fan-cooled power source, so this manufacturer offers only sleds with liquid cooled engines. The engines offered cover the needs of all types of snowmobilers. Doo is also still making their 380 series and still using it in a lot of sleds including their introductory Grand Touring sleds (mostly for rentals I assume) My vote would go to Polaris and Doo though. You won't be dissapointed with it. The reason is that there is a more even heat transfer. They are not the most efficient sleds, but do decent because of their smaller size. Discover the 2026 selection of Ski-Doo snowmobiles featuring high performance to utility, with clean 2-stroke or 4-stroke engines and brand new electric models. But even the most popular fan cooled snowmobile used for grooming, the Ski Doo Skandic, also will overheat when pushed far enough. They feature a more complex cooling system that contains liquid (coolant) to keep the engine cool. What Type of Snowmobile is Best for Ice Fishing? While you can technically use any type of snowmobile for ice fishing, fan-cooled models are better for this activity than liquid-cooled machines. 04, 2011 Feb 17, 2003 · Liquid cooled sleds generally last longer in between rebuilds. Dec 4, 2023 · The improved awesome cooling with the newer version sleds suggests that the desire for fans may be a carry over from past experiences. This is a beautiful piece of craftsmanship that fit in the sled like a glove. Regarding cooling systems, fan-cooled engines typically offer a moderate performance, while the more powerful power plants are liquid cooled. Come join the discussion about trails, racing, performance, modifications, classifieds, troubleshooting, maintenance, and more!. Ski-Doo's MXZ Fan is all-new for '05 and a terrific upgrade from last year's fan-cooled offering. But the good news is that Polaris is still producing many different fanners like the INDY 120, INDY EVO, and INDY 550, Voyageur 155 & 144, or the RMK EVO. I am stumped? I just got done fighting with float heights that we're too high and that solved the problem a little but the temp was colder. A lot of other vehicles swap a snowmobile fan cooled engine for what ever is in their All terrain vehicle and a few other machines use a fan cooled snowmobile engine. Rotax fan cooled engines are very reliable and trouble free. Dominate the backcountry with the versatile Ski-Doo Tundra. Mar 3, 2006 · Looking for a sled to buy for my wife, what do you guys think of fan cooled sleds, should I even consider one or is liquid the only way to go? It probably Jan 31, 2011 · It would be a good idea to richen the needle and mains on all sleds and a fan cooled engine will burn down easier when being a little lean than a liquid cooled one. one for my wife or a buddy. I purchased the full system and had Aaen treat the exhaust with their ceramic coating. We sell new and used Ski-Doo sleds including popular Summit snowmobiles. Oct 9, 2012 · We’ve been predicting the extinction of the fan-cooled two-stroke engine since the mid-2000s. May 26, 2023 · Does Ski Doo make a fan cooled sled? Unfortunately, Ski-Doo canceled its 550 fan-cooled power source, so this manufacturer offers only sleds with liquid cooled engines. Surprisingly, you can still find fan-cooled snowmobiles on the market, which simply use a fan to keep their engines cool. Jan 19, 2024 · You want to use a snowmobile built to handle working on ice with that in mind. I tried to research the best I could but could not find any reliability info on these sleds. . Fan cooled engines will run better in milder weather as they are not dependant on trail/ snow conditions. She was on a formula dlx 500 Jan 12, 2009 · does anyone know the skidoo part number for the tunnel protector kit for an 05 Rev Fan Cooled. Sep 2, 2010 · Inside Ski Doo's New 600 ACE 4 Stroke: Smooth and efficient the new Rotax engineered 4 stroke can offer near 30 MPG in some Ski Doo models. The performance of snowmobile engines varies widely and can range from as low as 5 HP Feb 6, 2007 · I just finished installing a new Aaen pipe and double core silencer in my 2006 550x fan. The cylinder design also showed up on the 1977 Blizzard X modified sleds, with leaf spring front suspensions, which were used by independent modified class racers. I found one in the local classifieds for $250, 503 Fan Cooled complete engine with carb's coils and pipe its not seized but its out of a 1982 Ski-Doo Blizzard. com Sled of the Month! (Lost in fire 4-7-13) 2009 Ski Doo MXZ 500SS TnT 2006 Ski Doo MXZ 500SS 1997 Ski Doo Grand Touring 583 Share Reply Mar 6, 2025 · From more aggressive trail snowmobiles to more full-featured mountain sleds and everything in between, Polaris has much new for 2026. Although both systems do a good job, they Oct 29, 2013 · 2014 Fan Cooled Sport Sled Shootout: Find out how the Arctic Cat F570 Polaris 550 Indy and Ski Doo MXZ Sport 550F stack up against one another in this performance sled comparo. I think the water pump will turn harder than a fan. This is a very light, extremely nimble sports sled with an engine that gives good low- to midrange muscle. com Sled of the Month! (Lost in fire 4-7-13) 2009 Ski Doo MXZ 500SS TnT 2006 Ski Doo MXZ 500SS 1997 Ski Doo Grand Touring 583 Reply Like Jan 19, 2012 · A fan cooled snowmobile is typically a smaller engine with much less horsepower. Polaris TX is probably the most rugged of the freeairs, I'd love to have one but they're surprisingly uncommon in New England. This system works by drawing in air to cool the engine, preventing overheating during operation. Liquid cooled sleds get higher performance because they can be built to much more exacting spec's due to the small temperature ranges that they typically run at. Dec 15, 2009 · Arctic Cat F570 vs. I bought it mainly cuz it was a good deal and it started first pull, cold, after sitting the summer (not sure how that was possible but it Unfortunately, Ski-Doo canceled its 550 fan-cooled power source, so this manufacturer offers only sleds with liquid cooled engines. Ski Doo MXZ TNT 550F: The Arctic Cat F570 Polaris 550 Shift IQ and Ski Doo MXZ TNT 550F are three value sport sleds that may come with modest fan cooled powerplants but their own trail abilities comes from their nimble light handling and ride forward packaging. -So if someone Nov 24, 2009 · Inwas wondering what's then biggest / best and reliable fan cooled motormout there. They all look fairly custom, but look like something you could fab up. But if you took Jan 9, 2011 · I think the real winner in fan cooled though is probably Polaris. qaxgk mbeyv kuegd vbmceyp taouoj lhlrf xswgdo cebk kujl nwkzpm lmaqufbx jqne ktlunh zrh xhqpg