The JRspec GT3082R BB turbocharger is engineered with high-quality NSK dual ball bearings, made in Japan, and is widely utilized in tuning applications. Assembled in the EU, it features perfectly interfitting parts crafted from top-grade materials using advanced precision machinery. The turbocharger undergoes five stages of rotor balancing, reaching speeds of up to 250,000 rpm, ensuring reliable performance even under extreme conditions with high temperatures and recharging demands.

JRspec turbochargers have been tested in motorsport, including drag racing and drifting, demonstrating their capability in high-performance environments. Notable applications include engines like the 2x R30 Turbo with 2x JRspec GT42R JB, producing approximately 2000 HP, and the 2JZ engine with JRspec GTX3582R + BB, delivering around 900 HP. The LS7 engine with JRspec GT45R JB exceeds 1000 HP. These turbochargers are also popular in powerful street cars.

The use of ball bearings significantly enhances the turbine spool, allowing the engine to respond more quickly to the accelerator and achieve high torque at lower rpm compared to journal bearing-based turbines. This feature is particularly beneficial in drift and street applications where engine flexibility is crucial.

Specifications:

• Power Capacity: Suitable up to 600 HP
• Engine Application: 1.8-3.0L
• Bearings: Dual ball bearings (NSK made in Japan)
• Oil Restrictor: Choose the appropriate diameter based on oil pressure (recommended 0.9mm at 5B)
• Suction Turbine Wheel: Inducer 61.4mm, Exducer 82mm
• Compressor Trim: 60mm
• Manifold Flange and AR: T3 1.06
• Turbo Housing: Cast iron, 4-bolt