KC300x Stage 1 Turbo (63/68) - 7.3 Powerstroke (L99-03)
KC300x Stage 1 Turbo (63/68) - 7.3 Powerstroke (L99-03)
1 Year
Unlimited Miles Limited Warranty
KC300x Stage 1 Turbo (63/68) - 7.3 Powerstroke (L99-03)
KC300x Stage 1 Turbo (63/68) - 7.3 Powerstroke (L99-03)
SKU 300235
IN STOCK
Not available for sale in the state of California, Click here to read Emissions Notice
1 Year
Unlimited Miles Limited Warranty
KC300x Stage 1 L99
Gen 2
Supports: Up to 180cc/30% injectors
Features & Details:
- Powder Coating can take up to 3 weeks before it ships
- 100% drop in turbo (no modifications required)
- 63mm 7x7 SXE style compressor wheel with extended tip technology
- 68mm SXE style turbine wheel
- 4" ported compressor housing with drilled anti-surge for high flow
- High Flow Non-EBPV outlet flange
- Adjustable Wastegate Actuator for increased boost control
- Upgraded 360 Thrust Journal Bearing Design
- Comes with all gaskets and o-rings to install
- Comes with new 4" intake boot
Description:
Improve your 7.3 Powerstroke engine's performance with the KC300x Stage 1 63/68 Gen 2 Turbo. This turbo features a 4" ported housing with drilled anti-surge for better flow, a 63mm 7x7 SXE style compressor wheel with extended tip technology, and a 68mm SXE style turbine wheel. The KC300x is a reliable journal bearing drop in turbo perfect for increasing your 7.3 Powerstroke's performance.
This turbo will surprise you at how much it will wake up your 7.3! 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 cooler EGT's below 3000 RPMs.
**We Highly Recommend adding these products for best results:**
- Upgrading your Up-Pipes
- Upgrading EBPV Pedestal
- Running a Hydra Programming Chip
EXHAUST BRAKES: We get asked a lot about exhaust brakes and if they work with our turbos, these will retain the OEM feature if the vehicles calibration allows and is setup for it. 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.
Click here for more information on the KC300x in Diesel World Magazine.
**These turbos come sand cast unless specifically requested. You can add a polished cover for an additional $250. Two week lead time on all polished covers**
**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**
Originally I purchased the balanced wheel assembly to rebuild my stock GTP38. I had a hard time fitting the rebuild kit in the turbo. I called KC and they walked me through the issue and how to fix it. When I realized my turbo was junk and had to be replaced I purchased a kc300x stage 1. Amazing turbo and increase boost output from my old turbo by 10-12 lbs. Chris is an amazing guy. He went out of his way to make sure his customer was taken care of. Big shout out to KC for being what all businesses should be. Customer focused with a superior product.
I bought a truck a couple years ago after losing my 95powerstroke, this truck could barely pull my camper, boat, and enclosed trailer. I had turbo surge really bad. I called up KCTurbos and they answered right away. We’re super helpful and directed me to get the kc300x stage 1 turbo along with the ebpv delete. I put the turbo in and my goodness! I should have done that years Ago. Should have done it with the old truck as well. Well worth the time and money. I can keep up with 6.7 power strokes pulling now.
Purchased the KC 300X Stage1 on recommendation of the KC Turbos crew and Help Center. I initially ordered the Stage2 but I drive a Manual ZF6. The Stage 1 spools quicker so I don't lose much boost between shifts.
The turbo is excellent and has exposed a small boost leak. This unit is a beast! The Billet Aluminum front cover, Hydra Chip, adrenaline HPOP, 160/30 injectors, S&B intake, bellowed up pipes and CNC oil lines make great supporting units for this turbo. It will take all the gears that I give it!!!!! I can run it up to 3000 rpm and still have boost!!!! Simply Worth Every Penny!! I have 540,200 miles on this truck all parts mentioned replaced within the last 300 miles. Looking for another 500K strong. KC turbos will go down in turbo history! Thanks Guys!!!!
This turbo worked out perfect in my truck could feel the difference in the performance
Everything went in fairly well. Happy with performance. The only issue was where the pin in the up pipe collector fits into the back of the turbo was a little bent and was preventing a good seal drilled the hole a 32second bigger and it fits now like it’s suppose to.