The Garrett G30-770 turbo is a great mid-frame sized turbo we carry and recommend for our customers that still want great transient response with power goals up to 770hp. Pair this with the ARTEC K24A2 turbo manifold or the KPower K24Z3 Turbo manifold and you have a recipe for success.  Check out our Forced Induction page for other contributing parts to compliment your build! For ease of ordering the external wastegate version, we have included the G30-770 super core (880693-5002S) and 0.83 A/R turbine housing (740902-0087) together as we have found this to be the perfect match for the K24 engine. Product Description: Garrett G30-770 standard turbo assembly kit with 4" inlet and 2" outlet compressor housing and 0.83 A/R with v-band in/out. Product Features: New G Series compressor wheel aerodynamics Fully machined speed sensor and pressure ports Standard and reverse rotation configurations available Oil restrictor and water fittings included with purchase One piece center housing and backplate for increased durability 4 water jacket ports for customizable installation Mar-M turbine wheel material rated up to 1050° C | 1922° F Stainless steel turbine housings for temperatures up to 1050° C | 1922° F Product Specifications: Compressor Wheel Inducer: 58mm Compressor Wheel Exducer: 71mm Compressor Wheel Trim: 65 Compressor Housing A/R: 0.72 Turbine Wheel Inducer: 60mm Turbine Wheel Exducer: 55mm Turbine Wheel Trim: 84