Hi folks,

Is it a good idea to calibrate my bigger injectors before,
I do my rotrex swap?
And dail them in and get the afr as before?

At the moment it is already partial in pieces to make some measurements for the rotrex..

And not that much more work to lift the intake... put injectors in and take my time to dail it in?

Or is it not required to make te extra step?

I build a second engine for Fi, dail my injectors in on my old engine wil that be a problem? 
Is it a one-time calibration off KRKTE / TVUB

Thanks!
Ocmer

Always do one change at a time. Period.