Snowmobile Reviews

In the sixties, the popularity of snowmobiles soared and hundreds of manufacturers took the leap into the fabrication of these machines. Eventually, after a few years of declining sales due to decreased snowfall in the early seventies as well as a general loss of interest in the sport, many of these companies were forced to shut shop. Amongst these was Rupp snowmobiles, which faced declining sales in the early seventies but seemed positioned to make a comeback in the mid-seventies with its Nitro series of liquid cooled engines. In 1977, Rupp snowmobiles was taken over by Arctic Cat that then reduced the production line to three models – a fan cooled Sport and two Nitros. Planned and engineered by Rupp, the snowmobiles were produced by Arctic Cat.

More popular Rupp snowmobiles are - Rupp Sno-Sport, Rupp Nitro and Nitro II, Rupp American, Rupp Yankee, Rupp Magnum, Rupp Sport, Rupp Rally and Rupp Rogue. A 1976 Rupp Rally in average condition can be yours for $250. A rare 1969 Rupp Sport in good condition can go for $700. You can even restore a Rupp to its former glory once you have got your hands on a good deal. Rupp enthusiasts on forums and owners or assistants at snow sport equipment stores are good sources of information on parts and reconstruction. There’s a big fan club out there, so get yourself a Rupp and join in.

Comments (41)

TJ: 1969 RUPP SNO-SPORT GT300>>> LOOKING FOR PARTS I JUST PURCHASED A ALL ORIGINAL UNMOLESTED 69' RUPP S/S GT300 FOR MY 10 YEAR OLD SON AND I TO FIX UP AND USE IN THE VINTAGE RACES IN OUR TOWN IN MAINE. THE SLED IS IN REMAKABLE CONDITION AS IT STANDS AND DOES RUN. IT HAS ALREADY HAD A FEW BEARINGS AND A DRIVE SPROCKET REPLACED BUT WILL NEED CARB WORK TO STAY RUNNING. I AM LOOKING FOR PARTS WHAT EVER YOU MAY HAVE JUST IN CASE I NEED THEM FOR A FUTURE REPAIR. also: DOES ANYONE KNOW IF THIS MODEL SLED WILL BE A CANDIDATE FOR THE 1-LUNGER VINTAGE RACES...I WOULD GREATLY APPRECIATE SOME IN-PUT AND ANY ADVICE ON THIS SLED. THANKS TJ & KODY FROM SABATTUS, MAINE 1 October 19, 2007 slurpy joe: mmmmmmmmmmmmmmmmmmmmm!! rupps are tasty!!! 2 January 07, 2008 jtb: fast I just got an 1976 rupp 440 and its sickly fast 3 February 25, 2008 joey rupp: my last name is rupp hey im joey rupp i should get one if those for free cause then i could sponser it 4 February 27, 2008 Chipster: 1976 rally currently restoring said snowmobile and looking to ride it. also have chaparral ssx 5 June 04, 2008 joe m.: RACER IN WESTERN CANADA WON THREE CROSS COUNTRY RACES IN BRITISH COLUMBIA WHILE OWNING SLED. 6 August 30, 2008 Craig: ... I have 2 Rupp snowmobiles to sale. 1968 and 69 Snowsports. Both are in excellent conditon and run. I have extra parts, tracks and drive sprockets for sale. Contact me at This email address is being protected from spam bots, you need Javascript enabled to view it 7 August 31, 2008 andy: 1979 ruppfa I can't find any info on this machine was there even such a model, does it exsist or have I been riped off? 8 September 15, 2008 95 Dyna Rider: Rupp Snowmobile for sale I have a 1972 or 1973 Rupp Yankee 40hp snowmobile for sale. It is in decent shape and runs but needs a fuel pump rebuild. Anyone interested? Call me at 763-229-3339 9 September 18, 2008 Jerry from Mich: My 74 Rupp My Dad bought a Rupp 40hp American brand new in 1974. It's sitting in his back yard, but Im gonna dust it off and take it to Tip Up Town at Houghton Lake Mich in January. That machine has got to have less than 100 hours on it. The squirrels may have done the most damage to it over the years. Need a full overhaul on the engine, anyone have suggestions on parts, etc? Also, I want to be decked out in Rupp gear - anyone know of any available? let me know This email address is being protected from spam bots, you need Javascript enabled to view it Thanks Rupp Lovers!!! 10 October 20, 2008 Tim Leman: ... I am interested in purchesing 1976 rupp rally 440 sled. You can call me at 1-701-274-8934. 11 October 26, 2008 Nick in Kazoo: Rupp 71 440 WT Snosport I restored my sled. Sent the ski's to califorinia to be rechromed...they chromed the bottom of the ski's and left the top unfinished. Funny now but not at the time. I think one of the best looking sleds at the time. 12 November 06, 2008 Duane Hodgins: Rupp american 25 h.p. I have a Rupp american 25 that has been in storage since about 1990, all original, cleaned it up and it ran great. I believe it was a 1968 or 69. i wish to sell it as I am giving up sledding. call me at 208 739-2028. The sled is in Idaho, 13 November 26, 2008 Sheila: 3 Rupp Snowmachines for Sale A friend of mine currently has three Rupps for sale: 1973 Rupp Nitro 340, 1974 Rupp Nitro II 440 and a 1976 Rupp Nitro 250 LC. The machines are in excellent condition and have all original parts except ( the 73 and 73 have Polaris Tracks). My neighbor is 76 years old and has meticulously taken care of these sleds over the years. I currently have them listed for sale on eBay if anyone is interested or you can e-mail me at: This email address is being protected from spam bots, you need Javascript enabled to view it Thank you and Happy Sledding! 14 November 27, 2008 Cayley: LOOKING FOR PARTS YAHAMHA STX 340 & 73 RUPP MOTOR PLEASE CONTACT ME AT This email address is being protected from spam bots, you need Javascript enabled to view it 15 December 09, 2008 t5uy: tyuh5e6h4 etj57yuk5tdehyjktdjkytktujtfr 16 December 12, 2008 t5uy: we rule the lockers yo i love you 17 December 12, 2008 Donalda: ... My brother has been repairing vintage sleds for many years. His favorite is Rupp. He sells parts for all different kinds of sleds 1980 and older. Contact Mark (Sauce) at 613-735-6269. 18 December 18, 2008 jacksaw: 71 rupp sprint 44 for sale 71 rupp sprint44 mint cond This email address is being protected from spam bots, you need Javascript enabled to view it 19 January 03, 2009 Bob: ... Looking to purchase a Rupp Magnum any year. Any condition as long it is complete. Must be within 100 miles of zip 12866. contact at This email address is being protected from spam bots, you need Javascript enabled to view it 20 January 18, 2009 Zephyrus: 69 Rupp snowsport GTX 300 I OWNED ONE WITH 297 cc SACHS, HD CARB, BORED, PORTED, POLISHED, EXPANSION CHAMBER ALONG THE RIGHT FOOT RAIL, Had it up to 65 mph flat out when the chamber kicked in according to the speedometer. Weighed in at 315 lbs dry. Center drive track with carbide studs that was manually put in, voiding the warranty on the track. This sled was slow on the start but flew when opened up. Not bad for a single piston machine, blew away ski-doo 335 rotax machines. Gave it to my brother in law and do not know what he did with it. It was featured on the cover of Snowsport magazine in 1969 with the air scoop on the cowl. 21 February 03, 2009 WagZ: '73 Rupp American 440, Electric Start, Backup Recoil Got this snowmobile for pretty much nothing. Machine is in MINT condition. everything is original!! EVEYTHING! Belt and all. Runs great and looks just as good! Wish we had more snow here in PA!! Not the first RUPP i've owned, also had a ROADSTER 2. Good machines!! Keep your wheels N Tracks down guys!! 22 February 05, 2009 Paul: Rupp's are a GREAT machine. Mickey Rupp was thinking when he started to build them. We have a 1969 Rupp Sno-Sport GTE-370 and a 69 GT-300. My 10 year old son has been running his 1973 Rupp Sport 25 that is in very good condition in recent radar run's and has placed 2nd and 3rd in the last 2 weeks. He does get quite a bit of attention at the race's. GO RUPP!!!!! This email address is being protected from spam bots, you need Javascript enabled to view it 23 February 24, 2009 Del Sharron: 1977 Rupp Nitro 440 Beast I HAVE TWO 1977 RUPP NITRO LIQUID COOLED XENOAH,S 440 CC.CAN I RUN WITH A MERC SNOW TWISTER 440 LIQIUD? 24 March 08, 2009 Bill Bratton: 1972 Rupp 440 Snowmobile Yankee My dad was the original owner of this 1972 Rupp Snowmobile. Since he and my mom have now passed away, I'd like to sell it. It's been sitting idle in their polebarn for a long time but the motor hasn't seized up. Looking for a good home. Contact me at This email address is being protected from spam bots, you need Javascript enabled to view it if interested. Bill 25 April 09, 2009 cody wilkins: how do u fix a rupp how do you fix every thing on it 26 May 29, 2009 Jeff Churchill: ... Can anyone give me any info on 1965 Rupp Sprint. I know someone that has 2 for sale but I can't find anything anywhere on that year/model Thanx This email address is being protected from spam bots, you need Javascript enabled to view it 27 August 04, 2009 SHANE: RUPP NITRO I AM IN SASKATCHEWAN CANDA AND HAVE 2 74 AMERICANS ONS PURCHASED BY FATHER NEW , ITS MINT ALSO LOOKING FOR A NITRO. ANYONE? This email address is being protected from spam bots, you need Javascript enabled to view it 28 August 18, 2009 Jim Hicks: 1968 Rupp Sport Model 281 I just was given the above snowmobile and I am assuming I have identified it correctly. It has the Sachs 1 cyl engine. So far I am looking for a windshield and piece of chrome that serves as a bumper at the right hand bottom of the hood. (Left side as you face the vehicle). Also looking for repair manual and owners manual. Any and all help appreciated. This has not run in 25 years so am trying to figure the best way to get started. I have never even riden on a snowmobile. 29 September 26, 2009 Jim Hicks: ... Forgot to include my e-mail This email address is being protected from spam bots, you need Javascript enabled to view it 30 September 27, 2009 ruppfans: 1973 Rupp Nitro 400 looking for a rear sprocket for nitro. So I can use it! Let me know if you have any rear sprocket will fit in my Nitro. Please let me know!! e-mail @ This email address is being protected from spam bots, you need Javascript enabled to view it Thanks. 31 September 29, 2009 ron: rupp snowmobiles wanted looking for any rupp snowmobile located around mich,ohio or in canada near detroit area.i am from chatham ontario canada.my email is This email address is being protected from spam bots, you need Javascript enabled to view it 32 November 12, 2009 ron: serial #s help needed might buy this rupp sled off this guy.he dont have a clue to what it is or a photo for me.heres the serial #s 1104915.anybody know what model this is? 33 November 15, 2009 ron: serial # help need forgot my email This email address is being protected from spam bots, you need Javascript enabled to view it 34 November 15, 2009 Ken : Need CDI for a Rupp Sport 340 Need CDI for a Rupp Sport 340 1967 where do I get one 35 November 18, 2009 Jason: 77 Rupp 440 Nitro (Almost Perfect) I have just finished putting a 77 rupp 440 nitro together, however Im missing the taillight lens,assembly and wire. I Want to purchase real soon so I can run it this season. This email address is being protected from spam bots, you need Javascript enabled to view it 36 November 18, 2009 Scott: help i don't know the year but i got a rupp for free and i put some gas in it it runs good but my to gear is stripped out its a double chain i cant find parts email me This email address is being protected from spam bots, you need Javascript enabled to view it 37 December 16, 2009 Mitch: 76 Rupp Nitro L/C 440 This is the best rupp I have seen in a long time.I had to buy it 1208 miles and the sticker from the place it was sold was on it the keychan has the same name on it to,all matching that is COOL!!looks like the day Rupp sold it!! 38 January 20, 2010 jpwade: Rupp Sprint 23 sno sport Youtube Link: http://www.youtube.com/watch?v=abtLZdOJfww Loup Garoux, Rupp Sprint 23 sno sport vs. Al's New Rupp 39 January 31, 2010 jason: in neeed of help i currently have a 1977 TR400S-2 motor, i have it installed in a 79 john deere trailfire. i believe all wiring is complete, carb(keihin)in working order but i have no spark. im not too sure what to trouble shoot so if i could get pointed in the right direction it would be greatly apprecitaed. 40 January 31, 2010 jason: email @ This email address is being protected from spam bots, you need Javascript enabled to view it thanks 41 January 31, 2010

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