That would be a negative.The 490 which is probably a 1982 model as 1981 was a 465 were all side exhaust ports .The 82 yz 250 was a centre port with a twin tube frame. Also the expansion chamber on a 250 needs to be much larger than on a 490.You can get a new pipe from DG in usa or watch ebay.
Good luck.
The last YZ250 that was air cooled was 1981. 1982 is when they switched to water cooled engines.
my 1981 650 maxim has a 2.9 galon cap.
Yes they are the same. The midnight maxim is an all black bike. exhaust and carbs are all black. same bike just no chrome on it.
yes exact fit if the 82 is also a 650
What is the tire pressure for 1982 Yamaha xj550 Maxim
Not sure this is what you need. If not let me know. Email tomguy@netzero.net. 1982 Yamaha XT200J Valve clearance intake .0028 inch exhaust .0051 inch Ignition timing is fixed Compression 128 - 149 psi Idle speed 1250 plus/minus 50
i need to buy a service manual for a 1982 yamaha maxim 400
1982
1982 is the year and it is a Yamaha yz 125
Arthur - 1981 was released on: USA: 17 July 1981 Sweden: 25 September 1981 Argentina: 1 October 1981 Finland: 20 November 1981 Australia: 3 December 1981 Japan: 5 December 1981 Spain: 11 December 1981 Hong Kong: 24 December 1981 Brazil: 25 December 1981 Peru: 1982 France: 6 January 1982 West Germany: 22 January 1982 Italy: 4 February 1982 Colombia: 10 February 1982 Netherlands: 18 February 1982 Portugal: 19 March 1982
780mmm
1982 and 1983