hey turbotrix guys, which are the best injectors for tuning w/ a utec or aem ems? im look at a set of rc engineering 750's. are these ok or are they not tunable. thanks in advance, jon.

 

Generally, the stockers are good for anything you do with the stock turbo. If must, get 650's or whatever you can find as one step up from stock (550).

 

With the ems, you can put 1200cc injectors in and it will drive like stock,, the utec is a diff story, you still have to ecu to deal with and the larger the injector the harder it is to remove the transition feeling from closed loop to open loop around 20% throttle ..

mark
turbotrix