Originally Posted by SergEK

Pray they make a carb legal version! lol

Originally Posted by Clint@Altered

It about time HKS came out with something as an alternative to the Rotrex . The three trim levels shouldn’t be too dramatic in price difference. And I'm sure we can all expect the high qualitly, perfect fit and finish that HKS consistantly brings to the table - albeit for a price.

The GT-SS and 2530 are comparable. The 2530 has a slightly larger inducer diameter of 47.7mm vs 46.6mm of the GT-SS. Both should be good to over to 300hp with the GT-SS spooling slightly quicker but making less power.

The GT-RS should be good to about 400hp each and is comparable to the Garrett 2871r.

Here are the specs on the Turbos for the the three trim levels:

GT-SS
Output: Close to (320ps) 315hp
Compressor:
-Wheel- 60 Trim - 46.6 Inducer / 60.1 Major
-Housing- 60 Inlet / 50 Outlet - 0.60 A/R
Turbine:
-Wheel- 76 Trim - 53.8 Major / 47.0 Exducer
-Housing- GT25 Inlet / INternal gate / S/V GT25 - 0.64 A/R


GT2530
Output: More than (320ps) 315hp +
Compressor:
-Wheel- 63 Trim - 47.7 Inducer / 60.1 Major
-Housing- 60 Inlet / 50 Outlet - 0.60 A/R
Turbine:
-Wheel- 76 Trim - 53.8 Major / 47.0 Exducer
-Housing- GT25/T3 inlets / Internal Gate / S/V GT25 oulets - 0.64 A/R

GT-RS
Output: 400hp
Compressor:
-Wheel- 52 Trim - 51.2 Inducer / 71.1 Major
-Housing- 60 Inlet / 50 Outlet - 0.60 A/R
Turbine:
-Wheel- 76 Trim - 53.8 Major / 47.0 Exducer
-Housing- GT25 Inlet/ Internal Gate / S/V GT25 oulets - 0.64 A/R