Precision 5858 Series Turbos-620HP

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If you’re looking for a cost effective turbo that can still make a lot of power, the PT5858 CEA® is a great choice. With a variety of housing options on both the hot and cold sides, we can help you spec out the perfect turbo for your vehicle. Featuring our revolutionary CEA® compressor wheel technology, this turbo offers excellent performance in an easy-to-manage size.

PTE’s PT5858 Turbocharger features the following:

• Exclusive CEA® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging

• Higher efficiency and faster transient response for maximum power and performance

• 58mm inducer compressor wheel

• Compressor cover options:

– “B” compressor cover 2.8″ inlet/2.0″ outlet

– “E” compressor cover 3.0″ inlet/2.0″ outlet

– “Ported S” compressor cover 4.0″ inlet/2.5″ outlet

• 58mm, 76 trim turbine wheel

• Turbine housing options:

– T3 .48, .63 or .82 A/R with 4 bolt (2.5″) discharge

– T3 .48 or .63 A/R with 5 bolt discharge (with or without wastegate hole)

– T3 .48, .63 or .82 A/R with 3″ V-Band discharge

– V-Band inlet .64 or .82 A/R with V-Band discharge

– T4 Tangential .58 A/R with 3 5/8″ V-Band discharge

– Buick .63 A/R

– GMC Syclone/Typhoon .85 A/R

– K26 .82 A/R

* NOTE: Additional cost may apply for certain housings.

• Available with either a Hydrodynamic 360° thrust bearing system, or an Air-cooled, dual ceramic ball-bearing center housing rotating assembly (CHRA)

$1,084.99

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Frequently Asked Questions About Precision 5858 Series Turbos-620HP

What is the maximum horsepower rating for the Precision 5858 turbo?

The PT5858 CEA® is rated to support up to 620 horsepower, making it an excellent cost-effective choice for high-performance street and strip builds.

What makes the CEA® compressor wheel better than standard wheels?

Competition Engineered Aerodynamics (CEA®) wheels are machined from forged aluminum, providing higher efficiency and faster transient response compared to traditional cast wheels.

Is the PT5858 available in both ball bearing and journal bearing?

Yes, you can select either a standard Hydrodynamic 360° thrust bearing system or upgrade to an air-cooled, dual ceramic ball-bearing center housing.

What compressor cover options can I choose for this turbo?

We offer three cover options: the 'B' cover (2.8″ inlet), the 'E' cover (3.0″ inlet), and the larger 'Ported S' cover (4.0″ inlet) for maximum airflow.

Are there different turbine housing flanges available?

Absolutely, the PT5858 supports a wide range of housings including T3 (4 or 5 bolt), T4 Tangential, V-Band, and specific Buick or GMC Syclone options.