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The debate between LS and Coyote engines has been a hot topic among automotive enthusiasts and performance builders. Both engine families have their strengths, weaknesses, and unique characteristics. In this article, we will explore the power gains and drivability of stock, Stage 2, and fully built LS engines compared to their Coyote counterparts.
Understanding the Engine Platforms
The LS engine family originated from General Motors and has become a staple in the performance world due to its lightweight design and robust aftermarket support. The Coyote engine, developed by Ford, is known for its advanced technology and high-revving capabilities. Both engines have their loyal followers, but how do they stack up against each other?
Stock Engine Comparisons
When comparing stock LS and Coyote engines, it’s essential to look at their specifications and performance metrics. Both engines are capable of impressive outputs, but they are tuned differently for various applications.
- Stock LS Engine: Typically produces around 350-400 horsepower depending on the variant.
- Stock Coyote Engine: Generally delivers around 400-450 horsepower, showcasing a slight edge in output.
Stage 2 Engine Builds
Stage 2 builds represent a significant upgrade over stock configurations. These builds often include performance camshafts, upgraded intake and exhaust systems, and tuning modifications. Let’s examine the power gains and drivability of Stage 2 LS and Coyote engines.
- Stage 2 LS Engine: Can achieve 450-500 horsepower, depending on the specific components used.
- Stage 2 Coyote Engine: Typically reaches 450-500 horsepower as well, but with a different power delivery due to its high-revving nature.
Fully Built Engines
Fully built engines are designed for maximum performance and often include forged internals, upgraded fuel systems, and advanced tuning. These builds are intended for serious enthusiasts looking to push the limits of their vehicles.
- Fully Built LS Engine: Can produce 600-1000 horsepower with the right setup, making it a favorite for drag racing and high-performance applications.
- Fully Built Coyote Engine: Also capable of reaching 600-800 horsepower, with a focus on reliability and drivability.
Real World Power Gains
In real-world applications, the power gains from these builds can vary based on several factors, including vehicle weight, drivetrain components, and tuning. However, both engine families show impressive results when properly built and tuned.
- Stock builds show modest power gains, but the Coyote often edges out the LS.
- Stage 2 builds provide significant improvements, with both engines capable of similar outputs.
- Fully built engines can achieve staggering horsepower, with LS engines often leading in raw power.
Drivability Considerations
Drivability is a crucial aspect of any performance engine. While power is essential, how the engine delivers that power affects the overall driving experience.
- LS Engines: Known for their torque delivery and smooth power band, making them easy to drive on the street.
- Coyote Engines: High-revving nature can provide an exhilarating experience, but may require more driver engagement.
Conclusion
In conclusion, both LS and Coyote engines offer unique advantages in terms of power and drivability. Stock and Stage 2 builds provide competitive power outputs, while fully built engines push the boundaries of performance. Ultimately, the choice between an LS and a Coyote engine will depend on personal preference, intended use, and the specific goals of the builder.