Tomei Nissan Skyline R32 GT-R, R33 GT-R & R34 GT-R (89-02) RB26DETT MX8260 Journal Bearing Turbocharger Kit with Billet Wheel with Multi Rate Actuator

The Tomei Arms Mx8260 Turbocharger represents the pinnacle of turbocharging technology, meticulously engineered for the Nissan RB26DETT powertrain. Building upon the revered M-Series design, this turbocharger integrates advanced features that redefine performance benchmarks for supercar enthusiasts and bespoke performance builds alike. With a capacity to deliver 650 horsepower, the Mx8260 is the quintessential bolt-on upgrade for any RB-equipped chassis, ensuring that every ounce of power is accessible at the drivers command.

Design & Engineering
At the heart of the Mx8260 is the newly developed lightweight billet compressor wheel, crafted from aerospace-grade materials. This wheel showcases thinner blades and an expanded surface area, facilitating a significant increase in airflow and turbo spool responsiveness. The result is a turbocharger that not only enhances peak power but also delivers a seamless power band, particularly excelling in the upper RPM range.

Complementing the compressor is a large capacity multi-rate billet actuator, constructed from reinforced forged billet. This actuator features a sophisticated spring system, allowing for fine-tuned boost adjustments. With a total of six springs, users can combine up to three to achieve their ideal setup, while the swivel type nipple provides flexibility in routing hoses, ensuring a clean installation that respects the integrity of the engine bay.

Technical Specifications
Model: Nissan RB26DETT
Compressor Wheel:
(A) IND (mm): 52
(B) ExD (mm): 68
Trim: 6
Material: A261
Production: CNC Billet
Turbine Wheel:
(C) ExD (mm): 58
(D) IND (mm): 67
Trim: 7
Material: K41
Production: Cast
Compressor Housing:
IND (mm): 53
ExD (mm): 38.7
A/R: 0.74
Turbine Housing:
IND: T2
ExD: RB26DET
A/R: 0.73

Fitment
Nissan GT-R R32 (1989-1994)
Nissan GT-R R33 (1993-1999)
Nissan GT-R R34 (1998-2002)