As far as i can tell they are a direct swap for people already set up with DSM 450cc injectors. I have a set that RC engineering cleaned and balanced.

The numbers:


Before/After CCs Pattern Before/After
ONE 535/559 Good/Perfect
TWO 544/560.5 Good/Perfect
THREE 558/561 ok/Perfect
FOUR 516/562 VERY BAD, DRIPPING FUEL/Perfect

The EVO these injectors came out of blew #4, the car was far from stock (big turbo and all) but i'm a little worried about that injector!

They have about 30k on them. Do you think that injector is safe or should i just toss #4 and get another?

Maybe i should just ask RC

 

ne1?