76mm Precision 7688 Ultimate Street Class Turbo w/ GT47 compressor cover

This popular 76mm turbo is rated for 1300hp depending on the application. Exclusive CEA‚® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging.‚ Higher efficiency and faster transient response for maximum power and performance. 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.

Compressor Specifications

• Compressor Wheel Exducer: 116mm
• Compressor Wheel Inducer:‚ 76.5mm
• Compressor Housing Connections:
  • Inlet:‚ 6" Hose Coupler (GT47 Compressor Cover)
  • Outlet:‚ 3.5" V-Band (GT47 Compressor Cover)

Turbine Specifications

• Turbine Wheel Exducer:‚ 88.3mm
• Turbine Wheel Inducer: 96.2mm
• Housing Size and A/R ratio: PT7688 Ultra Ultimate Street Class CEA is available in one (1) different turbine housing configurations:
  • T5 Open Inlet, V-Band Outlet 1.39 A/R

Data Sheet

For additional information and/or related questions, feel free to contact us.

• Sales@Full-Race.com
• (866) FULLRACE