Pulsar PSR 5455G Forward Rotation Dual Ball Bearing Turbocharger, 0.72 A/R, 4" Inlet, 0.72 A/R, Stainless Steel Dual V-Band, IWG

Pulsar PSR 5455G Forward Rotation Dual Ball Bearing Turbocharger – IWG – 0.72 A/R Stainless Steel Dual V-Band – 4.0″ Inlet – Up to 660 HP

Pulsar G Series high-performance forward rotation turbocharger, designed for fast response, strong mid-range, and reliable power delivery up to 660 HP.

The ceramic dual ball bearing system provides optimal turbo response and increased durability by reducing shaft movement.

Machined G-Aero compressor wheel (9 blades) with extended tapered tip technology.

G-Aero Inconel 713C turbine wheel (9 blades) designed for high thermal resistance and superior performance.

Compressor inlet with anti-surge ported shroud for stable operation at high pressure.

Compressor cover with integrated speed sensor port.

Turbine housing with internal wastegate (IWG).

Machined wastegate actuator with 12 psi base pressure.

Technical specifications:

Power rating: up to 660 HP

Compressor wheel: 54 × 67 mm

Turbine wheel: 60 × 55 mm

Compressor inlet: 4.0″ hose inlet

Compressor outlet: 2.0″ hose outlet

Turbine housing: Stainless steel, dual V-band, 0.72 A/R, internal wastegate

Turbine outlet: 3.0″ V-band flange

Water ports: 2 × M14 × 1.5

Oil inlet: 7/16-24 UNF with pre-installed -4AN oil restrictor

Oil outlet: Standard T3 oil drain flange