Jun 2, 2008 · Since I placed that ad I have acquired 2-'73 Nitro 440's (one to show and one to Vintage Race), a very nice '72 Nitro 340 to race (found in Minnesota), Also have a '73 295 Nitro I raced last year successfully. 2 '73 parts Nitro's (one 295 and one 400).

Shop for 1973 Rupp Nitro 340 products at Dennis Kirk.

Oct 19, 2009 · Available with a 30 hp 340, a 40 hp 440, and a rare 50 hp 650, the ’72 American had electric start as standard equipment. But ski shocks, all instrumentation and even the snow flap were options.

Feb 2, 2007 · Popular mechanics had a write up of sleds for the '75 model year and the '75 nitro f/a 340 was 65 hp and the 440 was 75hp. The host of the rupp message board just had stock '76 nitro's dyo'ed out the 340 was 73 hp and 440 was 93hp @ 8300 rpm. The '79 Kawi invaders where about 60-65 hp.

3 days ago · These came off a 1971 Rupp SnoSport 340, but they look like they should fit other years and models as well. Maybe Nitro? Yankee? American? The shafts measure 16 inches long. Wheels measure 5 inches in diameter. Looking to get $20.00 for each set plus shipping, or buy all six for $100.00 plus shipping. Report this ad as a scam, abuse or spam.

The two Rupp Nitro models were powered by liquid-cooled twins while the Rupp Sport featured a fan-cooled engine. The more powerful 1977 Rupp 440 Nitro cranked out an amazing 80 HP and offered an amazing top speed of 80 mph .

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Large selection of parts for your 1973 Rupp Nitro 340 Snowmobile. Fast, fair shipping.

2, 1973 Rupp Nitro. 1, 295. 1, 340 both in decent shape for yrs. Both will run with some work. Tanks...

Shop for 1973 Rupp Nitro 340 products at Dennis Kirk.