Precision PTE6466 Gen2 Billet Ball Bearing, Air Cooled Turbocharger - 900HP \nHP Rating: 900 \nOne of Precision's most highly-anticipated turbochargers, the 6466 is capable of producing unparalleled power in a relatively compact package. Featuring the latest and greatest in compressor and turbine wheel technology from Precision, the PT6466 GEN2 CEA® offers a unique combination of Competition Engineered Aerodynamics (CEA®) with both hot and cold sides! Offering substantially more horsepower over similarly sized turbos, the PT6466 GEN2 CEA® is the perfect choice for those wanting to make more power without changing their current system. \n \nBall Bearing Only \n \nPTE's GEN2 PT6466 CEA® Turbocharger features the following: \n• Exclusive GEN2 CEA® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging \n• Higher efficiency and faster transient response for maximum power and performance \n• 64mm inducer compressor wheel \n \nCompressor cover options: \n- "Ported S" compressor cover 4.0" inlet/2.5" outlet \n• Exclusive CEA® (Competition Engineered Aerodynamics) 66mm, 76 trim turbine wheel \n \nTurbine housing options: \n  - T3 .63 or .82 A/R with 4 bolt (2.5") discharge \n- T3 .63 A/R with 5 bolt discharge (with or without wastegate hole) \n- T3 .63 or .82 A/R with 3" OD (outer diameter) V-Band discharge \n- V-Band inlet .82 A/R with V-Band discharge \n- T4 .58, .68, .81 or .96 A/R with 3 5/8" OD (outer diameter) V-Band discharge \n- T4 Divided .84, 1.0, 1.15 or 1.32 A/R with 3 5/8" OD (outer diameter) V-Band discharge \n- Buick .63 or .85 A/R