DO NOT ATTEMPT RE TIME OZ 01 426's
Posted August 29, 2001 - 04:12 AM
me dealers mechanic reluctantly performed the job against the advice of yamaha and when finished the bike would NOT start, backfired badly every kick and I had to get him to reverse the change.
they are already yz timed
Posted August 29, 2001 - 04:20 AM
The proceedure I followed made it impossible to do it twice. Unless you did not look at what you were doing.
The guys at the shop should have noticed this before they finished.
And if Yamaha was involved? should they not have communicated the timing specs?
Posted August 29, 2001 - 04:40 AM
13=WR 12=YZ My guess would be that even in OZ the WR is timed with 13 PINS
Posted August 29, 2001 - 04:49 AM
Posted August 29, 2001 - 05:41 AM
Did they advance the exhaust cam instead of retarding it? Someone did this on the WR250F forum and had the same symptoms. He was mislead on which way the cam timing was to be adjusted and got what he asked for.
Have any others in OZ tried the cam timing change?
Posted August 29, 2001 - 11:45 PM
Posted August 30, 2001 - 01:12 AM
that way its only your screwups that you need to worry about