Turbo
#5
HTT STAGE IV 400 hp UPGRADE COMPRESSOR HOUSING AND 60mm HIGH FLOW WHEEL - 91-94 DODGE/CUMMINS
For H1C, WH1C model Holset turbos
This upgrade will convert your stock H1C or WH1C turbo into a H1C/H1E or WH1C/WH1E/40 hybrid turbo. (This upgrade utilizes an 6-blade wheel and requires no machine work ... backplate comes with kit)
This housing and wheel mounts to your stock 12 valve 1992-1994 (It only bolts directly to the 91 trucks that came equipped with air-to-air charge air cooler.) Your stock compressor wheel measures 56mm unless your truck is a one ton. This upgrade wheel measures 60mm.
No internal turbocharger modifications to your turbo are required.
For H1C, WH1C model Holset turbos
This upgrade will convert your stock H1C or WH1C turbo into a H1C/H1E or WH1C/WH1E/40 hybrid turbo. (This upgrade utilizes an 6-blade wheel and requires no machine work ... backplate comes with kit)
This housing and wheel mounts to your stock 12 valve 1992-1994 (It only bolts directly to the 91 trucks that came equipped with air-to-air charge air cooler.) Your stock compressor wheel measures 56mm unless your truck is a one ton. This upgrade wheel measures 60mm.
No internal turbocharger modifications to your turbo are required.