How much compression should a PW80 have?
How much compression should a PW80 have?
135 PSI is just fine, actually really good IMHO. It’ll run on anything over 90 PSI or so.
How much compression should a pw50 have?
It’s only 6.0:1 compression ratio.
What is the top speed of a PW80?
Answer is 41 mph.
Is a PW80 a 2 stroke?
The PW80 is a spunky, reliable bike that’s perfect for young riders who are looking for a more muscular mount. Powered by a 79cc 2-stroke engine with an easy-shifting 3-speed transmission featuring automatic clutch and electronic ignition, this bike is just right for the rookie dirt demon in your family.
How fast is a Yamaha YZ 85?
Top Speed: 50 mph (Est.)
What year did they stop making PW80?
Yamaha made this bike from 1983 up to 2006 and it’s one of those youth bikes that’s just proven to be very reliable.
How much horsepower does a PW80 have?
Yamaha PW 80 Specs The engine produces a maximum peak output power of 4.80 HP (3.5 kW) @ 5500 RPM and a maximum torque of 6.30 Nm (0.6 kgf-m or 4.6 ft. lbs) @ 5000 RPM . With this drive-train, the Yamaha PW 80 is capable of reaching a maximum top speed of .
How fast does a KTM 85 Go 2020?
65 mph (Est.)
How fast does a TTR 110 go?
55 mph (Est.)
How tall is a PW80?
34.6 inches
| Yamaha PW80 Dimensions, Aerodynamics and weight | |
|---|---|
| Length | 1,540 mm (60.6 inches) |
| Width | 640 mm (25.2 inches) |
| Height | 880 mm (34.6 inches) |
| Seat Height | 635 mm (25.0 inches) If adjustable, lowest setting. |
Why does the PW80 have a high compression ratio?
This is due to the very low exhaust port height of the PW80 and thus the very low exhaust port duration. A MX bike like a KX85 has a very high compression ratio of about 10.9:1 but will only have about 140psi static. This is due to the exhaust port being very high so to achieve high RPM’s.
What is the top speed of a Yamaha PW80?
The Yamaha PW80 model is a Scooter bike manufactured by Yamaha. In this version sold from year 2012, the dry weight is and it is equipped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of and a maximum torque of. With this drive-train, the Yamaha PW80 is capable of reaching a maximum top speed of.
Where is the kick starter on a Yamaha PW80?
The Yamaha PW80 is started by a kick-start lever: Turn the lever’s foot peg outward from the side of the bike so you can put your foot on it while mounted on the seat, then thrust the lever downward with your leg to start the engine. The kick starter is situated on the right side of the bike next to the brake pedal.
