Yoshimura Slip-on

[aNaRaVia]

I got my hands on a 2003 GXSR600 Yoshimura Slip-on. I'm going to cut the stock can off this weekend and weld the Yoshi on.  As far as rejetting goes, do I need to waste my $$$ on an after market Jet kit, or could I just adjust the stock jets to a richer mix?  :dunno:

My Main concern is I don't want the mix to be too lean where it engine will overheat and/or back fire.

[aNaRaVia]

anyone?

[dgyver]

You will need to replace the main jets, there is adjustment except for shimming the needle.

[aNaRaVia]

thx much!

[Thrin]

I got my hands on a 2003 GXSR600 Yoshimura Slip-on. I'm going to cut the stock can off this weekend and weld the Yoshi on.  As far as rejetting goes, do I need to waste my $$$ on an after market Jet kit, or could I just adjust the stock jets to a richer mix?  :dunno:

My Main concern is I don't want the mix to be too lean where it engine will overheat and/or back fire.

Did you install the GSXR600 Yoshi pipe??  How does it sound with the GS??  Did you have to weld it on?  Did you rejet?? (can you tell that I want to do the same thing?!)

[94suzuki500]

have fun trying to weld the can to the pipe, ones aluminum and one is steel.  I used a busa can with a busa midpipe that i welded on and then I could bolt the can on. if someone tells me how to post pics i will but I really dont know how.  And it sounds nice, way better than a hole drilled in the stock pipe.  Its not real loud either, i think it is comparable to one, hald inch hole drilled in the stock pipe but is easier on the ears as it isnt as sharp, more mellow.  peace.