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The .7 HEMI engine is a powerhouse known for its performance capabilities. With the right modifications, achieving over 550 horsepower is not just a dream but a reality. This guide will walk you through the essential upgrades, focusing on the Trickflow intake and Stage 3 cam, to help you unleash the full potential of your .7 HEMI.
Understanding the .7 HEMI Engine
The .7 HEMI engine, part of Chrysler’s HEMI family, is designed for performance and efficiency. Its distinctive hemispherical combustion chamber allows for better airflow and combustion efficiency, making it a popular choice among performance enthusiasts.
Key Components for Performance Enhancement
- Trickflow Intake Manifold
- Stage 3 Camshaft
- High-Performance Headers
- Upgraded Fuel Injectors
- High-Performance Exhaust System
Trickflow Intake Manifold
The Trickflow intake manifold is a critical component for achieving high horsepower. Its design enhances airflow, allowing for better engine breathing. This results in improved throttle response and increased power output.
Stage 3 Camshaft
The Stage 3 camshaft is designed to optimize the engine’s performance at higher RPMs. It provides a more aggressive lift and duration, which significantly enhances power and torque. This camshaft is ideal for those looking to push their .7 HEMI to its limits.
Installation Process
Installing the Trickflow intake and Stage 3 camshaft requires some mechanical skill. Here’s a general overview of the installation process:
- Gather necessary tools and parts.
- Disconnect the battery and remove the intake manifold.
- Install the Trickflow intake manifold.
- Remove the old camshaft and install the Stage 3 camshaft.
- Reassemble all components and reconnect the battery.
Tuning Your .7 HEMI
After installing the new components, tuning is essential to maximize performance. A proper tune will ensure that the engine runs efficiently and safely with the new upgrades. Consider using a performance tuner or visiting a professional tuning shop.
Expected Performance Gains
With the Trickflow intake and Stage 3 camshaft installed, you can expect significant performance gains. Many users report achieving over 550 horsepower, along with improved torque and throttle response. These enhancements make the .7 HEMI a formidable engine on the road or track.
Additional Modifications for Enhanced Performance
- Upgrading the fuel system for better fuel delivery.
- Installing high-performance headers for improved exhaust flow.
- Using a lightweight flywheel for quicker revs.
- Upgrading the ignition system for better spark and combustion.
Conclusion
The .7 HEMI is capable of impressive performance figures with the right modifications. By focusing on the Trickflow intake and Stage 3 camshaft, you can unlock the potential of your engine and achieve over 550 horsepower. With careful tuning and additional enhancements, your .7 HEMI will be ready to dominate the streets and the track.