I've looked through this website but I'm looking for some simple instructions on removing the smog junk on a CA ZX10. I'm setting it up for racing and want to get rid of all of that junk. Also the butterfly valve on the exhaust do I want to keep that or remove it or keep it open. If I decide to put a aftermarket exhaust or slip-on on what do i do with this valve?
Thanks for the help
Garth
Thanks for the help
Garth