Description
64mm Precision 6466 Gen2 CEA Turbo
This popular 64mm turbo is rated for 900hp depending on the application. One of the most impressive turbos in the lineup, the 6466 spools well and makes great power with a variety of different turbine housings in singlescroll and twin scroll. Gen2 Turbos are Ball Bearing only. Exclusive CEA® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging. Higher efficiency and faster transient response for maximum power and performance.
Compressor Specifications
- Compressor Wheel Exducer: 86.61mm
- Compressor Wheel Inducer: 64.39mm
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Compressor Housing Connections:
- Inlet: 4.0″ Hose Coupler (CCS)
- Outlet: 2.5″ Hose Coupler (CCS)
Turbine Specifications
- Turbine Wheel Exducer: 66mm
- Turbine Wheel Inducer: 74.17mm
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Housing Size and A/R ratio: Gen2 PT6466 CEA is available in eighteen (18) different turbine housing configurations:
- Buick Direct Bolt-On 0.63 A/R
- Buick Direct Bolt-On 0.85 A/R
- GMC Syclone/Typhoon Direct Bolt-On 0.85 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 0.63 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 0.82 A/R
- Stainless Steel V-Band Inlet, V-Band Outlet 0.82 A/R
- T4 Inlet, V-Band Outlet 0.58 A/R
- T4 Inlet, V-Band Outlet 0.68 A/R
- T4 Inlet, V-Band Outlet 0.81 A/R
- T4 Inlet, V-Band Outlet 0.96 A/R
- T4 Inlet, V-Band Divided Outlet 0.84 A/R
- T4 Inlet, V-Band Divided Outlet 1.00 A/R
- T4 Inlet, V-Band Divided Outlet 1.15 A/R
- T4 Inlet, V-Band Divided Outlet 1.32 A/R
Data Sheet
We get many questions about “whats the deal with this billet craze” and its not just that the billet wheel is lighter than the cast wheel, its an entirely new compressor wheel design that is more efficient than the older cast wheel. The old design worked well for many years, but as technology progresses, we get better, more efficient designs. This turbocharger comes in a wide range of housing combinations. Most 4cyl applications will use the T3 back housing configuration while most 6 and 8 cyl applications will go with the T4 exhaust housings. If you need any help picking out the correct turbo to fit your goals and budget, please contact one of our experienced sales staff to guide you through the selection process.