Is a YZ80 a 2 stroke?
If you have the model correct, it is a two stroke. Yamaha has yet to make yz80 4 stroke. If the exhaust pipe is attached to the cylinder and not the head and the motorcycle is less than say 55 years old, you can bet its a two stroke.
What’s the fuel ratio on a Suzuki YZ 250?
My YZ 250 runs at 32:1 which is what’s written in the owners manual. If you don’t have an owners manual, consult your local (Suzuki, Yamaha, KTM etc) dealership and ask them.
What kind of engine does a Yamaha YZ 85 have?
The Yamaha YZ 85 model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2004 , the dry weight is 66.0 kg (145.5 pounds) 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 .
What should the two stroke gas oil ratio be?
Two Stroke Gas/Oil Ratios. One of the things you should do, is run high octane gas with any two-stroke mix. When all of the two strokes (the old days) were developed, they all used Castrol petroleum oil at a 20:1 ratio and found that 92 octane gas had the octane reduced to 72 with presence of that much oil.
What should the ratio of oil to plugs be?
Plugs should not foul at richer ratios if you are using high-quality oil in the mix. High-quality oils will have a good detergent/dispersing package that holds down the contaminants which produce plug fouling. A typical example: you go from a 50:1 ratio to a 20:1 ratio. Your engine will now run leaner,…
My YZ 250 runs at 32:1 which is what’s written in the owners manual. If you don’t have an owners manual, consult your local (Suzuki, Yamaha, KTM etc) dealership and ask them.
What makes a Yamaha yz85x a good bike?
Congratulations on your purchase of the Yamaha YZ85X. This model is the result of Yamaha’s vast experience in the pro- duction of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and reli- ability that have made Yamaha a leader in these fields.
Two Stroke Gas/Oil Ratios. One of the things you should do, is run high octane gas with any two-stroke mix. When all of the two strokes (the old days) were developed, they all used Castrol petroleum oil at a 20:1 ratio and found that 92 octane gas had the octane reduced to 72 with presence of that much oil.
When did the yz85x owner’s manual come out?
EAU10192 YZ85X OWNER’S MANUAL ©2007 by Yamaha Motor Corporation, U.S.A. 1st edition, April 2007 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, U.S.A. is expressly prohibited. Printed in Japan.