Custom made Holset turbo @ our workshop with 56mm inducer billet compressor wheel.
Turbine wheel cut back for better flow and spool up.
Turbo is the size of GTX30 but has bigger housings for better flow.
Turbo rating is from 350 to 600 BHP.
and from 1.8 liter to 3 liter engine.
360 degrees upgraded Thrust bearing
Journal bearings upgraded for better spool up.
Can be used with internal and external wastegate