GT FULL TURBINE KIT SILVIA Explanation of the product Application chart
SILVIA S15
GT FULL TURBINE KIT

Code No. 11003-AN012

 

 

 

GT FULL TURBINE KIT GT II 7460
for SILVIA S14/S15

 
FEATURE
New Design GTII 7460

Highly-reputed GT2835R kit was redesigned to the kit with newly designed GTII 7460 turbine.
New kit has more advantages under high speed range and maintain handiness like GT2835R.

 

Cast Manifold

The same cast manifold included in the GT2835R/GT3037S kit is also included. It is much more durable than stainless steel manifold. Cast manifold is not only durable but also very reliable. Port's shape and pipe junction are designed to reduce primary exhaust pressure. Turbine is installed on the manifold; it improve engine compartment appearance.

 

Connection to stock Front Pipe layout. Atmospheric exposure type external wastegate

For SR users, Front Pipe is the important factor to decide road clearance.The extension layout was designed to be connected with current Front Pipe (triangle flange). The extension has two bosses so that A/F knock sensor can be installed as well as the stock O2 sensor. The bypass pipe is atmospheric exposure type that makes external wastegate sound. Modification is required in case return connection is needed.

 

Affordable

Even though the turbine was upgraded to latest design GTII 7460, the MSRP stays the same so that it can be affordable for more silvia owners.

 

Note: Suction pipe and air cleaner are not installed.

 

 

 

GTII 7460 Output Features

 

 

Component

Turbocharger unit, Cast manifold, SPL Wastegate, Extension (Turbo outlet) Bypass pipe (Atmospheric exposure), Chamber pipe, Oil line, Water line, Gaskets Air hose, Brackets/Bolts/Nuts

 

 

Specification of the test vehicle

HKS Step1 Camshaft IN256/EX256, HKS Metal Head Gasket 1.2mm F-CON V Pro, EVC, HKS Injector 740cc, HKS Fuel Pump, HKS Fuel Regulator HKS Spark Plug M45i, HKS S type Intercooler, HKS Front Pipe, HKS Metal Catalyzer, HKS Hi-Power Muffler

 

 

Performance

Horsepower: Tested on an engine bench Boost 1.5 (kg/cm2)
GTII 7460 338.5kw (460.5ps) / 7737rpm 495.3N-m (50.5kgf-m)/6162rpm
GT2835R 333.1kw (453.2ps) / 6848rpm 492.3N-m (50.2kgf-m)/6284rpm

* These are results of in-house test. Numbers may be vary depending on measurement instruments.

 

 

Remarks for installation
  • Required HKS products: Front mount Intercooler Kit (13001-AN006, AN011, AN012) Universal Power Flow
  • Required item: Suction pipe (Induction for turbine φ100) Heat shield item (Not included in the kit)
    To make φ100 suction pipe, use Al bent pipe 1.5D 30°.
  • Remarks: As outlet of wastegate is atmospheric exposure type, it is for off-road use only.
    Engine internal parts, fuel & ignition management, drive train must be upgraded.
    Heat protection around the turbine is required.
  • Installation time: 6 - 8 hours

 

Vehicle Model Engine Model Year Type Turbo Kit Turbine Size Boost Pressure Code No. Price Remarks
SILVIA S15 SR20DET 99/01-02/08 GT FULL TURBINE KIT GT-FTK GTII 7460 49T A/R0.69 98.1kPa (1.0kgf/cm2) 11003-AN012 * Discontinued. This product is only for racing, because exhaust bypass pipe is open type.

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HKS