Info on mpi stage 3 s/c fuel pro box

[Klattrick]

i purchased a 2010 nytro 162 , the guy I bought it off said he bought the s/c kit from a guy in Idaho . He says stage 2 was installed on sled and game a box of parts to go to stage 3 . The gems unit is on the sled with stock injectors but mpi fuel rail . In the box is a blue fuel pro box with wiring , 750cc injectors . I’m running more boost but leaning out on top end . Doing head studs and head shin now , want to install the fuel pro and 750 injectors . Any info on the fuel pro will help . Someone has wrote outlaw 1 on the fuel pro .