How fast does a 450 hp boat go?
74 knots
As well as a range of different propeller options, the 450R can be specified with two different gearcases. The 5.44 HD is designed for traditional submerged applications on boats with a maximum speed of 74 knots (85mph).
How much horsepower does a Mercury 450R have?
450
Mercury 450R Technical Specs
| Rated Horsepower | 450 |
|---|---|
| Gearcase 450R | 5.44” HD |
| Gearcase 450R | Sport Master |
| Gear Ratio | 1.60:1 |
| Cambered Skeg | Available |
Is Mercury 450R a 2 stroke or 4 stroke?
Steeped in Mercury Racing DNA, the 450R features a 4.6-liter V8 FourStroke powerhead boosted by an exclusive Mercury Racing supercharger to produce 450 peak propshaft horsepower and 40 percent higher torque than the powerful 400R.
How much does a 450 Yamaha outboard cost?
Retail pricing for the engine in gray starts at $44,250 for the 25-inch shaft in right rotation and $45,185 in left rotation. The 30-inch shaft retails for $45,000 (right) and $45,935 (left). The 35-inch model is $46,120 (right) and $47,060 (left). The XTO Offshore has a five-year warranty.
Who makes a 450 horsepower outboard motor?
Mercury Racing
Mercury Racing has unleashed its new 450R outboard with much fanfare, a supercharged 4.6-liter V8 that produces 40 percent higher torque than its sister 400R outboard.
How much does a Mercury 450R weight?
689 pounds
Mercury Racing claims the 450R cranks out 450 prop-shaft horsepower and 439 foot-pounds of torque burning 89-octane fuel—40 percent more torque than the Mercury Racing 400R. Yet at 689 pounds, the 450R weighs just 21 pounds more than the six-cylinder 400R.
How big is a Mercury 450R?
Mercury Racing claims the 450R cranks out 450 prop-shaft horsepower and 439 foot-pounds of torque burning 89-octane fuel—40 percent more torque than the Mercury Racing 400R. Yet at 689 pounds, the 450R weighs just 21 pounds more than the six-cylinder 400R. You’ll pay for that power.
How much does a Mercury 450 outboard weight?
Mercury Racing claims the 450R cranks out 450 prop-shaft horsepower and 439 foot-pounds of torque burning 89-octane fuel—40 percent more torque than the Mercury Racing 400R. Yet at 689 pounds, the 450R weighs just 21 pounds more than the six-cylinder 400R. You’ll pay for that power.
Who makes 450 hp outboard?