2005 Pontiac GTO Engine Specs
The 2005 Pontiac GTO is a classic American muscle car known for its powerful performance and sleek design. One of the key factors contributing to its impressive performance is its engine. In this article, we will delve into the engine specifications of the 2005 Pontiac GTO, including its configuration, oil specifications, and service intervals.
Engine Configuration
The 2005 Pontiac GTO is equipped with a robust and high-performing engine. Let’s take a closer look at its configuration:
| Engine Type | LS2 V8 |
|---|---|
| Displacement | 6.0 liters |
| Valvetrain | Overhead Valve (OHV) |
| Horsepower | 400 hp |
| Torque | 400 lb-ft |
| Compression Ratio | 10.9:1 |
| Fuel Delivery | Sequential Fuel Injection |
The LS2 V8 engine offers a displacement of 6.0 liters, providing ample power and torque for an exhilarating driving experience. With 400 horsepower and 400 lb-ft of torque, the 2005 Pontiac GTO delivers impressive acceleration and performance on both the streets and the track.
Engine Oil Specs & Service Intervals
To ensure the longevity and optimal performance of the engine, it is crucial to adhere to the recommended engine oil specifications and service intervals. Here are the details:
| Engine Oil Type | 5W-30 Synthetic |
|---|---|
| Oil Capacity (including filter) | 6.6 quarts |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Filter | ACDelco PF46 |
The 2005 Pontiac GTO requires 5W-30 synthetic oil for optimal lubrication and protection. It is recommended to use a high-quality synthetic oil that meets the specifications outlined in the vehicle’s owner’s manual. The engine oil capacity, including the filter, is approximately 6.6 quarts.
Regular oil changes are essential to maintain the engine’s performance and prolong its lifespan. It is recommended to change the oil every 7,500 miles or 12 months, whichever comes first. Additionally, it is crucial to replace the oil filter during each oil change to ensure proper filtration and prevent contaminants from circulating within the engine.
Conclusion
The 2005 Pontiac GTO boasts an impressive engine that delivers exhilarating performance on the road. With its LS2 V8 engine configuration, producing 400 horsepower and 400 lb-ft of torque, this iconic muscle car offers an unforgettable driving experience. Adhering to the recommended engine oil specifications and service intervals is crucial to maintain the engine’s performance and longevity. By using the recommended 5W-30 synthetic oil and following the recommended oil change intervals, GTO owners can ensure their engine remains in top shape for years to come.
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