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Snow Prediction

shootout ii story amp results

Amsnow

Arctic Cat EXT Special

Engine	Suzuki, 550cc, liquid-cooled, twin VM38 Mikuni carbs
Estimated Horsepower	82
Best Observed Top Speed at 750 Feet	Dealer set-up: 71 mph
Best Observed ET 750 Feet	Dealer set-up: 9.419 seconds

Polaris Indy 500 SP

Engine	Fuji-Polaris 488cc twin, liquid-cooled, electronic fuel injection
Estimated Horsepower	N/A
Best Observed Top Speed at 750 Feet	Dealer set-up: 69 mph
Best Observed ET 750 Feet	Dealer set-up: 9.932 seconds

Ski-Doo Formula Plus

Engine	Rotax 581cc liquid-cooled twin, two VM34 Mikuni carbs
Estimated Horsepower	98
Best Observed Top Speed at 750 Feet	Initial Factory Specs: 74 mph
Best Observed Top Speed at 750 Feet	Dealer set-up: 78 mph
Best Observed ET 750 Feet	Initial Factory Specs 9.195 seconds
Best Observed ET 750 Feet	Dealer set-up 8.862 seconds

Ski-Doo Formula Mach 1

Engine	Rotax 617cc twin, liquid-cooled, two Mikuni VM40 carbs
Observed Corrected Horsepower	(C&H Dyno) 109
Best Observed Top Speed 750 Feet	Initial Factory Specs: 75 mph
Best Observed Top Speed at 750 Feet	Dealer set-up:80 mph
Best Observed ET 750 Feet	Initial Factory Specs:9.185 seconds
Best Observed ET 750 Feet	Dealer set-up: 8.726 seconds

Yamaha Vmax-4

Engine	Yamaha 743cc inline 4, liquid-cooled, four TM33 Mikuni flat slide carbs
Observed Corrected Horsepower	(C&H Dyno): 128
Best Observed Top Speed 750 Feet	Initial Factory Specs: 81 mph
Best Observed Top Speed 750 Feet	Dealer set-up: 82 mph
Best Observed ET 750 Feet	Initial Factory Specs: 9.055 seconds
Best Observed ET 750 Feet	Dealer set-up: 8.610 seconds

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