S366/74 T4 .91 Divided Turbo

Replacement for Borg Warner 177284 - High-Performance Turbocharger with Extended Tip Technology

Looking for a reliable replacement turbo for your Borg Warner 177284? This high-performance turbo is designed to provide improved airflow and faster spool-up. The extended tip compressor wheel technology improves power delivery and overall engine performance. This turbo is perfect for applications that require efficiency and high performance.

Turbo Features:

• Compressor Wheel: The turbo comes standard with a cast compressor wheel that is equipped with extended tip technology to increase airflow efficiency, reducing spool time and optimizing overall turbo response.
• Exhaust Housing: Standard exhaust housing is a T-4 .91 A/R, non-waste-gated, and divided for better efficiency and boost control.
• Downpipe Flange: This turbo comes with a John Deere-style Marmon downpipe flange for secure and easy installation.
• Compressor Cover: The 4" air filter inlet allows for high-flow filtration, while the 3" hose outlet ensures compatibility with standard setups.
• Optional Modifications: We offer several options to further customize this turbo to fit your needs:
  • Option to machine the compressor cover to a v-band outlet to fit the factory Dodge 2nd Gen aluminum elbow.
  • Option to machine the exhaust housing outlet to an HX40 4" flange for a custom fit.
• Oil Feed & Drain: Features a 1/4" NPT oil feed thread and a 3/8"-16 oil drain bolt hole size for simple installation and oil flow compatibility.

Optional Billet Wheel Upgrade: While this turbo comes standard with a 7-blade cast wheel, we also offer an optional 6-blade billet wheel. The billet wheel improves spool-up and can provide an average 25hp increase when pushed to its limits, helping you reach the 700+ horsepower range. This upgrade ensures better efficiency, faster boost response, and cooler exhaust gas temperatures.

Power Range & Application:

• Standard Setup: 700+ HP with the cast wheel.
• Optional Billet Wheel: Increases spool-up and overall performance.

This turbo is an excellent upgrade for anyone looking to maximize their high-performance diesel setup, with a focus on quick spool, maximum flow, and reliable power output.