There is an adjustment. Im pretty sure you will find the specs in the service manual. I believe they are looking for a certain number of ohms either at idle postion or wide open throttle position. I haven't done this on a Z, but have done other carb'd tps machines.
My quad is a 2005 Ltz-400 with Yoshimura Full Titanium Race Series, K&N Pro Flow Kit, Magnum Rev Box, G-Force extended axle, Houser +1 stem, Pro Taper Bars, douglas billet beadlocks in the rear, douglas offsets in the front, Holeshot SX front and rear. Royal Purple Lubricants
I like to win...but I race for FUN and in Memory of my friend TRAVIS COOK...I Miss U BUDDY