Leaderboard

https://www.ebay.com/itm/KAWASAKI-ZX7R-NINJA-42MM-EXHAUST-GASKETS-REPLACES-PART-11060-1103/281094910176?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649

Regarding single point wideband sensor, you don’t need to worry about front rear cylinder trims. The factory ECU map sends different trim values to the injectors already. IIRC the rear cylinders always run a bit richer than the fronts, to compensate for their warmer position and in the airflow. So if you use a single sensor you are adjusting both banks equally. To explain, let’s say at X rpm & Y throttle position the stock ECU sends front value 50 & rear value 55. Your internal or external (on dyno) AFR probe, decides you should have +5 added for the ideal AFR you have set the system for (13.2/1 for Dynojet, adjustable in RapidBike) , so all the injectors get a +5 signal added to the base ECU value, so the fronts now see 55 & the rears 60 ! So the offset trim values are maintained, regardless of which piggy back system you use. Hope me that makes sense.

I'm would like to change my brake disc, pads on my bike. It's fully original now. Paralelly I just thought about whether swap the forks for CBR F3 or VTR, and the rear shock for CBR 929. Am I see right that the front end "tuning" have this two ways?: Swapping for a CBR F3 forks, with original brake and wheel. Swapping for VTR forks with VTR/CBR brake that fits to this, so parallely I have to change the wheel too because of the diameter difference. The rear end seems quite easier, with the 929 shock and some adaptation.