yamaha wrench report ???

[blastfromthepast]

Can anyone tell me if its worth doin to my Z.Was thinkin about phase 2,but not sure.Can you tell a difference in the peformance of the bike.Not sure what to do

[twgranger]

http://www.quadpit.com/mags/1985/3-4w-action/yam-wrench-report-02.htm

This will tell you some info. Do a search this has been talked about plenty of times. ;)

[blastfromthepast]

Thats how I am gonna do it was just wondering if anyone has personally did it to their own and how good it worked

[03 ORANGE SHEE]

i did it to mine (#2) ,look back a few weeks, i put a pic up of the mods to my z,one stock jug,one modified,side by side