GT55 88mm - Journal Bearing

🌀 Stainless Diesel GT55 Journal Bearing Turbocharger – 88mm Billet Compressor | 111×102mm Turbine | Optional 1.37 A/R Divided Housing

Take your high-performance diesel build to the next level with the Stainless Diesel GT55 Journal Bearing Turbocharger featuring a 88mm billet compressor and 111×102mm turbine wheel. Designed for drag racing, sled pulling, and extreme street/strip applications, this GT55-based turbo offers incredible airflow, boost potential, and durability in a competition-grade package.

Built to handle serious horsepower, this unit includes a speed sensor port (plug included if not used) and requires a -6 AN oil feed for reliable lubrication under extreme heat and load conditions. The optional 1.37 A/R divided turbine housing (twin scroll) optimizes exhaust energy and improves spool characteristics on high-boost applications.

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⚙️ Key Features:

• GT55 Frame Journal Bearing Turbocharger

• 88mm Billet Compressor Wheel – High-efficiency flow for big power

• 111×102mm Turbine Wheel – Built for high-boost and top-end performance

• Optional 1.37 A/R Divided (Twin Scroll) Turbine Housing – Better exhaust pulse energy and faster spool

• Machined Speed Sensor Port – Plug included if not used

• Requires -6 AN Oil Feed – For high-reliability oiling in extreme conditions

• Ideal for competition diesel trucks, compound turbo builds, and high-power street setups

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📦 Note: Turbocharger only – turbine housing sold separately unless selected as an option.

Built for power. Engineered for performance. Perfect for serious diesel competitors and high-horsepower enthusiasts.