posted February 18, 2022 12:13 AM
Edited By: cliffrandall on 18 Feb 2022 08:26
Balancing TB's on a 2013 ZX14R Gen II
Hi folks, I hope you're all well.....Quick question - how the hell do you balance the TB's on this bike? We hooked up the vacuum gauges and attempted to balance the system however no matter how many turns we added or subtracted to the individual TB 'air screw' adjusters, nothing changed vacuum wise? Now that said every other bike I own (including my Muzzy 1270) can be easily adjusted with the vacuum guages and the air throttle plate 'by-pass' screw adjustment. Is it possible this bike's ECU is over riding the TB balance in the same way that it does the idle? You can not adjust a Gen 2 idle - Don Guhl gave me a 1500 rpm idle with an ECU flash.......Thanks.