fits model: S2, Ej255, Sti, Wrx.

( Brand: Gsc Power Division ), ( Manufacturer Part Number: GSC7025S2 ), ( Part Type: Intake Cam )
The GSC7025S2 GSC Power Billet S2 Camshafts are a high-performance upgrade for your Subaru EJ255 and EJ257 engines, as well as STI WRX models. These camshafts are specifically designed to provide improved power output, enhanced throttle response, and smoother engine operation.
The GSC7025S2 camshafts are billet-machined for precision and durability. They feature a unique S2 cam profile that provides optimal lift, duration, and valve timing for aggressive engine performance. The camshafts are also equipped with hardened lobes and roller tip lifters to reduce wear and improve engine longevity.
One of the standout features of the GSC7025S2 camshafts is their compatibility with the Subaru AVCS (Active Valve Control System). This means that they can work seamlessly with your vehicle's factory engine management system, providing optimal performance without the need for additional modifications.
The GSC7025S2 camshafts are also designed to work with the stock intake system, making them an easy upgrade for many Subaru owners. However, they do require professional installation to ensure proper alignment and clearance of the valve train components.
Overall, the GSC7025S2 GSC Power Billet S2 Camshafts are a high-quality, high-performance upgrade for your Subaru EJ255, EJ257, STI WRX engine. They provide improved power, enhanced throttle response, and improved engine longevity, making them a great choice for anyone looking to take their Subaru to the next level.
Pros of buying GSC7025S2 GSC Power Billet S2 Cams for EJ255/EJ257 STi/WRX intake with AVCS:1. Increased horsepower and torque: The billet S2 cams are designed to provide improved engine performance, resulting in increased horsepower and torque.
2. Improved throttle response: The cams help improve throttle response, making the engine more responsive and improving overall driving dynamics.
3. Durable construction: GSC Power cams are made from high-quality billet material, which is known for its durability and resistance to wear and tear.
4. AVCS compatibility: The cams are designed to work with the factory AVCS system, meaning they don't require additional modifications to the engine.
Cons of buying GSC7025S2 GSC Power Billet S2 Cams for EJ255/EJ257 STi/WRX intake with AVCS:1. Higher cost compared to stock cams: Billet S2 cams are typically more expensive than stock cams, which may be a deterrent for some buyers.
2. Potential engine noise: The cams may cause more engine noise, which may be a concern for some drivers.
3. Requires tuning: The cams may require tuning to ensure optimal performance and to avoid engine issues.
4. May void warranty: Installing aftermarket cams may void the warranty on your engine, so it's important to check with your manufacturer before making a purchase.
Conclusion:The GSC7025S2 GSC Power Billet S2 Cams for EJ255/EJ257 STi/WRX intake with AVCS offer several performance benefits, including increased horsepower and torque, improved throttle response, and durable construction. However, they also come with some drawbacks, such as a higher cost, potential engine noise, and the need for tuning. Ultimately, the decision to purchase these cams depends on your budget, your tolerance for engine noise, and your willingness to invest time and money in tuning. If you're looking for improved engine performance and are willing to make the necessary investments, these cams could be a great choice for you.
Recommendation:If you're considering purchasing the GSC7025S2 GSC Power Billet S2 Cams for EJ255/EJ257 STi/WRX intake with AVCS, we recommend doing your research and consulting with a professional tuner to ensure that the cams are compatible with your specific engine and driving needs. Additionally, be prepared to invest time and money in tuning to ensure optimal performance and avoid any potential engine issues. Overall, if you're looking for improved engine performance and are willing to make the necessary investments, these cams could be a great choice for you.
Built motor, with a ported head, and turbo capable of supporting 500 whip. These cams are built to suit the high horsepower subs.
Long nose left side, short - right side. 5mm exhaust 10. 2 exhaust 272check pictures for cam placement. Due to the lobe size, head castings will need be filled down slightly for clearance.
Actual product may differ. Lift intake 10. Proper break in and running high zinc oil is a must on flat tappet engines.