How to Sync F4i Throttle Bodies

[M.F. Mall Cop]

Originally Posted by sands7389

Thats probly the best How To ive seen. Preciate it. Only thing i dont get about these make it your self manometers is how you set base to set all the TBs to. There is a range the TBs are suppose to stay in even when all are synced

Yea I don't really understand it either, so that's why I just used the motion pro tool. I know with the motionpro you set a base on all the tubes to the #1 cylinder first with the adjustment screws.