What does FMF Exhaust do?

What does FMF Exhaust do?

The right exhaust can maximize the efficiency of an engine, raising the power output throughout the entire RPM range, giving you a leg up on the competition and making the dirt bike more fun to ride. Another benefit of improving the exhaust is that it can reduce the noise produced by your machine.

How much does a WR450F weight?

271 lb
Yamaha WR450F

Manufacturer Yamaha
Dimensions L : 1998-1999: 2,191 mm (86 in) 2000: 2,171 mm (85 in) W : 827 mm (33 in) H : 1,303 mm (51 in)
Seat height 991 mm (39 in)
Weight 271 lb (123 kg) (wet)
Fuel capacity 3.2 US gal (12 l; 2.7 imp gal)

Is the 2009 WR450F fuel injected?

The four-stroke engine feels in no need for fuel injection as it is incredibly responsive and delivers constant power all through the rpm range.

How much does a 2009 WR450F weight?

Claimed Weight (tank full): 271 lbs. Actual Weight (Tank Full/empty): 273 lbs. Fuel Capacity: 2.1 gal. Ever since Yamaha put the aluminum frame on the WR450F it has been a favorite of mine, and that is understandable considering my attraction to the YZ it s based on.

What kind of motor does a Yamaha WR450F have?

Although the 2009 Yamaha WR450F didn’t suffer much refinement as this year’s model, it does stand out thanks to the amazingly strong-pulling motor having five titanium valves and a lot of appetite for the roughest off-road incursions.

Is the Honda WR450F a DOHC engine?

The WR450F is green sticker approved for California. 449cc liquid-cooled DOHC four-stroke with five titanium valves delivers more broad power than ever, with high over-rev capacity and crisp, linear throttle response.

How is the handling on a Yamaha 450 wr250?

Handling is fairly light and definitely responsive, but not quite like on the quarter-liter version, the WR250F. Yet, our 450 was stable at high speeds and soaked up the riding terrain’s imperfections with ease, providing a smooth and enjoyable ride.