That's a 1982 Model YZ. Not an 85. The radiator is up on the forks where the number plate is, like 84/85 KXTs. 85 was first year YZ's were red and white also. Yes 82 was powervalved.
If I am not mistaken this bike has a powervalve on it. I am pretty sure that it is not an 1985 but whatever. I bet it would go in a tri-z pretty easy.
http://cgi.ebay.com/ebaymotors/ws/eB...category=35599
1985 tri-z needs a little work
2003 400ex
1999 yamaha warrior, for sale
2006 yamaha raptor 700
1986 atc 500r wrecked & mostly parted out
1984 yamaha pw50
That's a 1982 Model YZ. Not an 85. The radiator is up on the forks where the number plate is, like 84/85 KXTs. 85 was first year YZ's were red and white also. Yes 82 was powervalved.
1986 Tecate
1984 Tecate
1985 Tri-Z
1986 ATC350X
1985 ATC250R (2)
1985 ATC125M (2)
1982 ATC70 - Original Owner
175 TriMoto Frame with Pro-Tec Rear Suspension
3-Wheelin' since '82