AT SUTPHEN WE KEEP IT EASY TO DRIVE FAST ON THE STRAIGHT AND SUPER QUICK IN THE CORNERS WITHOUT THE NEED OF A DANGEROUS STEP BOTTOM
WELCOME
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HOW MUCH FREER DO YOU NEED TO BE ON FLAT WATER WITHOUT STEPS SUTPHENS PUSH EASY WITH LOW HORSEPOWER AND STILL HAVE THE DEEPEST V AND SOFTEST RIDE IN THE BOATING INDUSTRY
TKO THE 2008 GEICO P2 TRIPLE CROWN CHAMPION
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SUTPHEN WORLD CHAMPION POWERBOATS WELCOMES YOU TO OUR HISTORY
MAKING CUSTOM BUILT ONE AT A TIME INNOVATIVE OFFSHORE POWERBOATS
JULY 18 WALT COLLINS & CHARLEY GROFF WIN THE 2010 HARRISON TWP. MICHIGAN RACE IN THE SUTPHEN TKO
AUGUST 22 PATCHOGUE LONG ISLAND COLLINS AND GROFF IN THE TKO SUTPHEN TAKES FIRST AGAIN