Installed the gpz1100 carbs with the oem jetting and needles. 110 main stock needles, 35 pilot. Main seems ok. Migh try a 112 or 108 eventually but the pilot was lean. Added an extra inch of foam to the left side on top of the 1”3/4 that was already in the right side. Cleared up the lean condition. Superb power 3k rpm to 8 k rpm. Better then the 32’s maybe just a tough flatter nearing redline. Very happy. Little more tuning to do then onto cams.