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Modern Muscle
How Can I Make my 5.7 Hemi Faster?
If you're looking to boost the performance of your 5.7 Hemi engine, there are several effective strategies you can consider:
- Performance Tuning: Utilize performance tuning software or devices to optimize your engine's computer for better power and efficiency.
- Cold Air Intake: Upgrade to a cold air intake system to provide cooler, denser air to the engine for improved combustion.
- Performance Exhaust: Install a high-flow exhaust system to reduce backpressure and enhance exhaust flow.
- Upgraded Camshaft: Swapping in a performance camshaft can increase power by improving valve timing and lift.
- Forced Induction: Consider adding a supercharger or turbocharger to significantly increase horsepower and torque.
How Much HP Does a Stage 3 Cam Add to a 5.7 Hemi?
The horsepower increase from a Stage 3 camshaft upgrade for a 5.7 Hemi can vary depending on the specific cam profile, supporting modifications, and tuning. On average, a Stage 3 cam can provide a noticeable boost in horsepower, potentially ranging from 30 to 50 horsepower or even more in some cases. It's important to note that the actual gains will be influenced by factors such as the cam's specifications, the quality of the supporting modifications, and the quality of the engine tune.
What Is The Average Cost For Maintaining A Hemi Engine?
The cost of maintaining a Hemi engine can vary based on factors such as the model, usage, and overall condition. On average, regular maintenance tasks like oil changes, fluid checks, and filter replacements can cost anywhere from $100 to $300 per service. However, if you include more extensive maintenance, repairs, and potential performance upgrades, the yearly cost can range from $500 to $1500 or more, depending on the level of modifications and the quality of parts used.