Arashi TD05H-20G-8CM Turbo for RB25DET

Arashi TD05H-20G-8CM Turbo for RB25DET Specifications

This Arashi turbocharger has been specially developed for Nissan RB25DET engines. Its power range is between 320 and more than 420 horsepower. It features a KBT CHRA (Central Housing Rotary Assembly), which is a TD journal bearing assembly converted to a ball bearing one (with the addition of a restrictor). This turbo therefore combines all the advantages of both systems.

This water and oil cooled turbocharger features a machined aluminium compressor wheel, which is significantly stronger than a conventional cast wheel. Each Arashi turbocharger is individually balanced under high RPM to eliminate vibration, reduce whistling and ensure excellent sealing.

Arashi TD05H-20G-8CM Turbo for RB25DET Technical Data

• Application : Nissan RB25DET (Skyline ER34, ECR33, HCR32, Stagea WGN34)
• Horsepower : 320 - 420+ hp
• Compressor wheel : 52.5 / 68 mm (11 blades)
• Turbine wheel : 49.2 / 55.8 mm (9 blades)
• Compressor housing : inlet 2.4" (60 mm)
• Turbine housing : 0.57 A/R, 8 cm2
• Bearing : ceramic ball bearing
• Cooling : water and oil cooled
• Flange : T3
• Actuator (adjustable) : pre-installed 1.1 bar spring (range 0.2 - 1.79 bar)
• Includes : gaskets and install kit