55mm Precision Gen2 PT5558 CEA Turbo

Precision's PT5558 is a high performance 55mm inducer turbo rated for 400-650hp depending on the application. Gen2 CEA Turbos are Ball Bearing.  Exclusive CEA® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging. Higher efficiency and faster transient response for maximum power and performance. Comparableto GTX3076 with slightly more turbine flow

Compressor Specifications

• Compressor Wheel Exducer: 76.2mm
• Compressor Wheel Inducer: 54.9mm
• Compressor Housing Connections:
  • Inlet: 4.0″ Hose Coupler (CCS)
  • Outlet: 2.5" Hose Coupler (CCS)

Turbine Specifications

• Turbine Wheel Exducer: 57.91mm
• Turbine Wheel Inducer: 64.9mm
• Housing Size and A/R ratio: Gen2 PT5558 CEA is available in fourteen (14) different turbine housing configurations:
  • Mitsubishi Direct Bolt-On 0.63 A/R
  • Buick Direct Bolt-On 0.63 A/R
  • GMC Syclone/Typhoon Direct Bolt-On 0.85 A/R
  • T3 Inlet, 4-Bolt Outlet 0.48 A/R
  • T3 Inlet, 4-Bolt Outlet 0.63 A/R
  • T3 Inlet, 4-Bolt Outlet 0.82 A/R
  • T3 Inlet, 5-Bolt Outlet 0.48 A/R
  • T3 Inlet, 5-Bolt Outlet 0.63 A/R
  • T3 Inlet, V-Band Outlet 0.63 A/R
  • T3 Inlet, V-Band Outlet 0.82 A/R
  • V-Band Inlet, V-Band Outlet 0.64 A/R
  • V-Band Inlet, V-Band Outlet 0.82 A/R
  • Stainless Steel V-Band Inlet, V-Band Outlet 0.82 A/R
  • T4 Inlet, V-Band Outlet 0.58 A/R

Data Sheet