I've been offered a nice deal on a new gt2560r here are the specs i got.
Compressor 60mm, 60 trim, 0.60 a/r . Turbine 53mm, 62 trim, 0.64 a/r
Wondering what this turbo would be like on a c1j. I'm running piper 285 and efi and i want to have it remapped to run 1,8bar.