I finished my turbo setup. The car runs great at .5 to .9bars. But my idile is like ----. It jump from 500 to 1100 all the time and on the wide bad i can see that A/F is dancing from 13.5 to 17. I am tuning with Crome.
Can 660ccm injector be stabel on 1.5 engine?

 

Yes they can.

 

Just sounds like a tuning issue to me. Work on the fuel maps for your idle area and you'll get it dialed in.

 

dont forget to ---- with the idle timing also