JRspec GT2871R Hybrid Ceramic BB Turbocharger

The JRspec GT2871RS BB turbocharger is manufactured using the highest quality second-generation ball bearings. Its hybrid solution, with ceramic balls housed in a metal casing, offers a much faster and more durable response than conventional ball bearings. This combination allows for two main goals to be achieved: faster response and increased reliability. It is assembled in the EU with perfectly fitting parts, made from the highest quality materials using precision machinery. Its five stages of rotor balancing, reaching 250,000 rpm, ensure trouble-free operation even in extreme conditions, with very high refills and temperatures. JRspec turbochargers have proven their effectiveness in motorsport, being used, among others, in drag racing by Tsunami (2 R30 engines, 2 JRspec GT42R JB turbos, providing about 2300 hp), in drift by Paweł Trela (2JZ engine, JRspec GTX3582R + BB turbo, about 900 hp), Kornel Pruss (LS7 engine, JRspec GT45R JB turbo, over 1000 hp) and many powerful street cars. The applied hybrid ceramic ball bearings significantly improve the turbine's response, thanks to which the engine reacts much faster to the throttle, achieving high torque at much lower speeds than in the case of turbines based on plain bearings, and even classic ball bearings, which is extremely useful in drift and on the street, where engine flexibility is of great importance. Capacity: up to 450 HP Application: 1.8-3.0 L Bearings: floating bearings (made in Japan) Restrictor: choose the appropriate diameter for oil pressure (1.6 mm in 5B recommended) Suction impeller: inductor 53 mm, exducer 71 mm Exhaust rotor: 54 mm Exhaust housing: AR .64, T25 flange Internal wastegate, the turbo contains an actuator