gazzasfs1

hi mate that's worth atry thanks

hi mate it revs out very clean as I say gets up to 40 in 3rd then just slows down in 4th the plug is grey to black

hi I have a 88 fs1 I am currently restoring I have checked the piston and barrel and it is 43.00 mm not standard 40 so nice and tight I have changed the carb a mishumi 16sch which does have a slight sticking float problem so occasionally drips out of overflow I have fitted a early fizzy exhaust wadding taken off baffles points good timing not checked yet and new spark plug I no it is a restricted model but when I accelerate I can get it up to 40 mph in 3rd gear soon as I put it in to 4th the speed drops right back to 30 so frustrated any one out there no about these bikes please

Name: yamaha fs1 (1988) Date Added: 12 March 2013 - 07:10 PM Owner: gazzasfs1 Short Description: None Provided View Vehicle

hi and thanks moderator will check it out anyone got a picture or diaghramn of a fisie carb listing jets please

HI I AM NEW ON HERE JUST BOUGHT A 1988 FS1 IT RUNS ON CHOKE BUT WHEN GETS HOT WONT IDLE OFF THE CHOKE ANY IDEAS PLEASE