This is the HE367 Stage 1 turbo. the stage one has just a compressor wheel change over to a 7 blade 67mm inducer 95mm exducer billet compressor wheel. this turbo is good up into the 50psi range and will support 675 hp range on 12v diesel trucks and 700 range on common rail engines without giving up any spool time. the 351cw turbos spool insanely quick and maintain that quick spool even with the big 67mm compressor wheel. The turbine housing is ported out to the max to help with flow as well as a 25mm internal gate. The turbine housing design on the he series chargers allows for running a tighter turbine housing but still maintaining high efficiency and good flow characteristics at elevated power levels.
please send me a email if interested in one of these as i currently make them when ordered so i can custom build them to your specifications.