88 yamaha 570
New member
here is a better picture of the pipe...
here is a better picture of the piece im talking about that moves around and i don't think its supposed to...
88 yamaha 570
New member
ok guys i took my secondary clutch off and apart and this is what i found, and im assuming its not supposed to look like this...
mtnmaxman600
VIP Member
Those are WORE OUT!!!!
88 yamaha 570
New member
could that be why i have no top end? please say yes! lol
mtnmaxman600
VIP Member
Its possible
88 yamaha 570
New member
well i hope so, im going to go out and buy some new buttons tomorrow seeing how everyone's closed today
Sxr700Bandit
Triple Piped 700 Triple
88 yamaha 570
New member
great info, what do i repack it with? and will it also make it not so loud?
Sxr700Bandit
Triple Piped 700 Triple
Yes it will quiet this sled up quite a bit. It can be repacked with packing made for dirt bikes which is a fiberglass mat material, do a search at Rockmountainatv.com to get an Idea, or if you have a store that has offroad equipment/supplies for dirt bikes or ATV's they should carry it, think it aobut $20. I have seen people put actual fiberglass house insulation in dirtbike silencers but it doesn't last long.
88 yamaha 570
New member
well im not planing on keeping it after this season, so you think it would last the season if i used house insulation? i found the buttons i need there like 2 dollars a peice and i need 3 of them
Sxr700Bandit
Triple Piped 700 Triple
just wrap it kinda tight and put aluminum foil on the outside to ease with install. heck it $10-12 a roll at Home Depot.
88 yamaha 570
New member
i was just wondering that because my dads a carpenter so we have rolls of it sitting around i think in the attic so it will be free might get it done in a second, do you think switching my warn out buttons will help with my top end? i looked at my secondary and the markings from where it slides are a little under half an inch from the end which i'm assuming is where it should be at top speed?
Sxr700Bandit
Triple Piped 700 Triple
Think the buttons should help some.
88 yamaha 570
New member
i pulled the end piece off the can and there was an insert inside it that i couldn't get out, so i just put it back together...
88 yamaha 570
New member
ok guys i got the new buttons, cost me 6 dollars, and they are way bigger than mine, mine must have been toast for at least a year...
Sxr700Bandit
Triple Piped 700 Triple
pics please... as this will help with disassembley and re-assembly.88 yamaha 570 said:i pulled the end piece off the can and there was an insert inside it that i couldn't get out, so i just put it back together...
88 yamaha 570
New member
well i just put it back together, once the pipe piece comes off there's an insert that wont come out because there is welds on the can to hold the end piece that were sticking out to far so i left it alone, i got my secondary back on and tested it out, ran smoother but didn't help any, pulled my plugs off and this is what i got...
88 yamaha 570
New member
the one plug seems like its getting more air than the other, which leads me back to my fuel pump pumping air into the carb...
88 yamaha 570
New member
anybody there? how much can i get a used fuel pump for? under 20 dollars?
theo125
New member
Dennis Kirk has new ones for 27.