The KC Jetfire Stage 2 works great on stock injectors, but to fully take advantage of all the extra air flow you can run up to 175/30 or 190/30 injectors. This is a great turbo for anyone looking to push the limits of their truck built for more top end power while keeping the ability to tow max weight, which it does with ease as long as you watch your temps and keep the RPMs up. It also has a very loud whistle.
Gen 2 brings a redesigned 64mm single plane point milled billet compressor wheel with extended tip technology and a redesigned 66mm 9 or 10 blade quick spool turbine wheel, running inside an upgraded .70AR race compressor cover with a drilled hole surge ring for maximum air flow. New high flowing vanes, an upgraded 360 thrust bearing, and a new VGT solenoid round it out. It is 100% drop in ready with no modifications required, brand new with no core required, and comes with an install kit. Expect 515 to 615 HP with supporting mods.
Features:
- Supports up to 190cc/30% injectors
- 515 to 615 HP with supporting mods
- Redesigned Jetfire 64mm point milled billet compressor wheel
- Extended tip technology on the compressor wheel
- Redesigned Jetfire 66mm 9 or 10 blade quick spool turbine wheel
- Upgraded .70AR race compressor cover with drilled hole surge ring
- New high flowing vanes and upgraded 360 thrust bearing
- 100% drop in ready - no modifications required
- New VGT solenoid included
- Brand new with NO CORE required
- Comes with install kit
Specifications:
- Brand: KC Turbos
- Part Type: Turbocharger
- Product Line: Jetfire Stage 2
- Generation: Gen 2
- Compressor Wheel: 64mm Billet, Point Milled, Extended Tip
- Turbine Wheel: 66mm Quick Spool, 9 or 10 Blade
- Compressor Cover: .70AR Race with Drilled Hole Surge Ring
- Thrust Bearing: Upgraded 360 Degree
- Horsepower: 515-615 HP with supporting mods
- Injector Support: Up to 190cc/30%
- Core Required: No
- Engine: 6.0L Powerstroke
- Sold As: Complete Turbocharger with Install Kit
Included:
- (1) KC Turbos Jetfire Stage 2 Turbocharger
- (1) New VGT Solenoid
- (1) Install Kit
Fitment:
- 2003-2007 Ford F-250 Super Duty 6.0L Powerstroke
- 2003-2007 Ford F-350 Super Duty 6.0L Powerstroke
- 2003-2007 Ford F-450 Super Duty 6.0L Powerstroke
- 2003-2007 Ford F-550 Super Duty 6.0L Powerstroke
- 2003-2005 Ford Excursion 6.0L Powerstroke
Notes:
- Powder coating can take up to 3 weeks before it ships
- Polished covers require a 1-2 week lead time
- KC Turbos recommends 50 state legal Edge or SCT tuning to go with your turbo
- Stage 2 turbos are built from 2003 cores - these come with the better turbine wheel and better vanes and will bolt on ANY YEAR, though some years use 2 mounting bolts instead of 3
- Exhaust brakes: these retain the OEM feature if the vehicle calibration allows and is set up for it. Some brands have clearance issues and may hinder performance, rub the turbine wheel, or cause other issues. KC Turbos does not recommend flapper-style brakes
Here are a few video links to show the power potential and towing power of the turbo.
6.0 KC Stage 2 turbo on a race tune with larger injectors
6.0 KC stage 2 towing