KC300X 66/73 Turbo 99.5-03

Recommended injectors: with 238cc/80%  
Minimum injectors: 180cc/30%
Maximum injectors: 250cc/100%

• 100% drop in turbo
• 4" ported housing with drilled anti-surge holes for high flow
• 66mm 7x7 sxe style compressor wheel with extended tip technology
• 73mm SXE style turbine wheel
• Big Head Wastegate Actuator for elevated boost control
• High Flow deleted EBPV outlet flange
• Reliable Journal Bearing Design (Rebuildable)
• Comes with all gaskets and orings to install
• Comes with new 4" intake boot

This turbo will surprise you at how well it runs! We have torture tested it for longevity, proven its capability on the dyno and at the Race Track. The 1.0 A/R Housing is intended to cool your egts above 3000 RPMS, for dedicated tow rigs and daily drivers the .84 A/R housing will provide a quicker spool and cooled EGT's below 3000 RPMs. 

This is a journal bearing turbo with a KC Turbos 300x turbine wheel, modified to fit inside a drop in ready Super Duty turbo. 

**EXHAUST BRAKES:  We get asked a lot about exhaust brakes and if they work with our turbos.  We have found that some brands have clearance issues and might cause the brake to hinder performance, rub the turbine wheel, or cause other issues.  These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking.  This can be hard on a turbo and motor and is not recommended.  It will be up to the customer to verify fitment and functionality.**

**We Highly Recommend adding these products for best results:**

1. Upgrading you up-pipes
2. Upgrading EBPV Pedestal 
3. Running a Hydra Programming Chip

**Our turbos are designed to fit directly in 7.3 equipped pick-up trucks. Although our turbos can drop into 7.3 equipped Vans, you will need to modify the turbo intake boot and down-pipe for proper fitment**