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2024 Chevrolet 3.0L Duramax
SKU #: ATS-2029013228
MPN #: 202-901-3228
ATS 2029013228 Ported Shroud Compressor Housing 99.5-03 Powerstroke
Description
Eliminate compressor surge and provide additional airflow to your 7.3L! Owners of many "modified" 99.5+ 7.3L Powerstroke Diesel Trucks have experienced a condition called Compressor Surge. Surge occurs when the pressure on the discharge side of the compressor exceeds the capability of the turbocharger to continue to move air. A temporary "stall" of the intake airflow occurs until the pressure in the discharge side drops and airflow continues in the "forward" direction again. If the cause of the stall (combination of load, throttle position, etc.) still exists, it will occur again and again. This is called "Pumping" or "Surge" , and will emit a "whoosh whoosh whoosh" sound from the intake tube between the turbo and air filter. Surge may also show up on your boost gauge as a fluctuating needle.
Compressor Surge can be very damaging to a turbocharger due to the tremendous thrust load changes on the compressor wheel and shaft. The ATS Ported Shroud Compressor Housing is designed to increase your turbo life by eliminating the damaging effect of compressor surge. The ATS Ported Shroud Compressor Housing is designed with a 4" intake (stock is 3") and exclusive Inducer Bleed Ring. Utilizing a 4" intake results in a 13% increase in choke flow, allowing more air to flow into the compressor wheel. Inducer Bleed acts to broaden the range of the compressor wheel, smooth out air flow, and eliminate turbo compressor surge. While the ATS Ported Shroud Compressor Housing may cost more than other methods of fixing Compressor Surge (like a new compressor wheel), changing to the ATS housing doesn't require removal of the turbo or balancing of the rotating assembly. The savings in removal/installation time, downtime and the labor cost of turbo assembly balancing make the ATS Ported Shroud Compressor Housing an excellent choice for solving your compressor surge problem.
FEATURES & BENEFITS:
Enlarged 4" inlet flows better with OEM wheel than merely upgrading the compressor wheel
Increased turbo life
Eliminates compressor surge
4" intake and exclusive inducer bleed ring
13% increase in airflow
Smoother exit airflow
Increased efficiency and performance
About ATS Diesel Performance
ATS DIESEL PERFORMANCE
ATS Diesel Performance, based out of Arvada, Colorado is a diesel performance manufacturing company that designs, engineers, and manufactures upgraded transmission components, valve bodies, patented heavy duty torque converters, exhaust and intake manifolds, electronics, turbochargers, dual CP3 injection pumps, and more for Cummins, Powerstroke, and Duramax powered diesel trucks. Operating out of a humongous 110,000 square foot facility in the heart of the Rocky Mountains allows ATS to keep operations in-house, as opposed to overseas sourcing, and then gruelingly test their products at altitude and through grades and descents that would make other companies think twice. From full-time RV users who travel nonstop, to high horsepower competition based vehicles, ATS has the answers.
ATS DIESEL TRANSMISSIONSClint Cannon and Ranee Elder founded Automotive Transmission Specialists in 1993. At that time, the company specialized in transmission repair for all types of vehicles. In 1997 the company "Performance Torque Converters" was founded and they started doing torque converter rebuilds in house. Bringing the capability of building torque converters in house gave them more flexibility to service their racing customers. As the popularity of diesel trucks grew and more people became aware of the power upgrades available for their diesels, problems with diesel transmissions emerged.
Clint started research and development into a more robust torque converter to address the transmission issues. It was discovered that a clutch pack design was the answer to providing a robust torque converter. The development of the TripleLok Torque Converter and a company focus on Diesel Performance products resulted in a rename of the company to ATS Diesel Performance.
By having their foot in the door before most, it allowed ATS Diesels transmission upgrades to grow with the demands of diesel trucks, putting them at the forefront of reliability. Fortunately for us, Clint didnt stop with transmissions and began to explore and refine upgraded turbochargers, intake and exhaust manifolds, and anything else to generate additional power with the ever present mindset of maintaining powertrain reliability.
ATSDiesel products are proudly made in the USA.