Garrett G-Series G47-1650 | 80MM Turbo - 880547-5025S (Big Compressor Wheel - 120MM)

(No reviews yet) Write a Review
  • Garrett G-Series G47-1650 | 80MM Turbo - 880547-5025S
  • Garrett G-Series G47-1650 | 80MM Turbo - 880547-5025S


The Garrett G-Series G47 is a great entry level ball bearing charger for a single turbo CAT, Detroit, or ISX. This turbo is small enough to be used on a virtually stock truck with light upgrades or tuning, yet still will spool up great considering its ball bearing.  The 80MM inducer will supply more then enough air for a stock or lightly modified truck and the large 120MM OD will certainly help move some SERIOUS CFMS for such a small turbo.  Its important to note that there are two 80MM G47 turbos, one is a 109MM OD, the other is a 120MM OD; this is the larger 120MM OD.


Compressor Wheel: 80MM / 120MM

Turbine Wheel: 93MM / 88MM


• Outline interchangeable with GTX Gen II turbos
• Supports up to 1650 flywheel horsepower
• 80mm | comp ind | 120mm comp exd
• High flow, high efficiency GTX Gen II comp aero
• G-Series turbine wheel aero increases performance compared to GTX47 Gen II
• Flow: up to 20% more
• Spool: up to +9% (estimated by flow, efficiency, and inertia)
• One-piece lightweight aluminum center hsg/backplate
• Outlet length on T6 turbine hsg reduced 17mm compared to GTX to optimize weight reduction


*Exhaust housings not included


Available Exhaust Housings

Part Number A/R Turbine Inlet Turbine Outlet
761208-0075 0.96 T6 V-Band
761208-0076 1.08 T6 V-Band
761208-0077 1.23 T6 V-Band
761208-0078 1.39 T6 V-band
View AllClose