Garrett's latest Dual Ball Bearing GT4094R Turbo assembly. T4 style divided inlet flange with 3.00" V-BAND exit. Large style compressor housing with 4.00" inlet and 2.50"outlet.  Great upgrade path (direct fit) for a GT4088R application or any new high HP application that desires the compact package.   Good for up 850HP with great top end power and best spoolup for the power range.

Turbine:

-Wheel: 77mm w/ 78trim

-Housing: .85, .95, 1.06, or 1.19 A/R

Compressor:

-Wheel: 94mm w/ 52 trim

-Housing: .72 ar