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The Precision 6266 Turbo is a popular choice among automotive enthusiasts looking to enhance the performance of their K-series engines. Understanding how much horsepower this turbo can add is essential for tuning and performance upgrades.
Overview of the K-Series Engine
The K-series engine family, produced by Honda, is known for its reliability and performance potential. These engines are commonly found in various Honda models, including the Civic and Integra. With a strong aftermarket support, many enthusiasts opt to upgrade their K-series engines with turbochargers for increased power.
Introducing the Precision 6266 Turbo
The Precision 6266 Turbo is designed to offer a balance between performance and drivability. It features a 62mm compressor wheel and a 66mm turbine wheel, making it suitable for a wide range of applications.
Specifications of the Precision 6266 Turbo
- Compressor Wheel Size: 62mm
- Turbine Wheel Size: 66mm
- Boost Range: 15-30 PSI
- Power Range: 400-800 HP
Horsepower Gains with the Precision 6266 Turbo
The horsepower gains from installing a Precision 6266 Turbo on a K-series engine can vary based on several factors, including the engine’s base power, tuning, and supporting modifications.
Factors Influencing Horsepower Gains
- Base horsepower of the K-series engine
- Type of fuel used (pump gas vs. race gas)
- Tuning quality and strategy
- Supporting modifications (fuel system, intercooler, exhaust)
Typical Horsepower Increases
Generally, when properly tuned, the Precision 6266 Turbo can add significant horsepower to a K-series engine. Here are some typical scenarios:
- Stock K20 engine: Gains of 100-150 HP with proper tuning.
- Built K24 engine: Gains of 200-300 HP depending on supporting mods.
- Fully built K-series with upgraded fuel and tuning: Gains of 400+ HP.
Supporting Modifications for Optimal Performance
To maximize the horsepower gains from the Precision 6266 Turbo, several supporting modifications are recommended:
- Upgraded fuel injectors
- High-performance fuel pump
- Front-mount intercooler
- Aftermarket exhaust system
- Standalone engine management system
Conclusion
The Precision 6266 Turbo can significantly enhance the horsepower of K-series engines, making it a popular choice for performance enthusiasts. With proper tuning and supporting modifications, gains of 100 to over 400 horsepower are achievable, depending on the engine setup.