WISECO PISTONS K598M995 Forged EJ257
fits model: Sti. make: Subaru. year: 2004–2007.
( Brand: Wiseco Pistons ), ( Manufacturer Part Number: K598M995 )
Review WISECO PISTONS Subaru Forged The fits STI 2004–2007
Introducing our top-tier forged pistons designed specifically for the 2004-2007 Subaru WRX and STI models with the EJ257 engine and K598M995 engine code. These high-performance pistons are manufactured by Wiseco, a renowned industry leader known for their exceptional quality and durability.
These forged pistons are crafted from 2618-T6 alloy for superior strength and reliability, ensuring optimal performance even under the most demanding conditions. The piston design features a domed top for increased combustion chamber volume, enhancing engine power and efficiency. The skirt of the piston is fully machined for a smooth surface, reducing friction and promoting easier ring seal.
The piston rings included with these forged pistons are made from high-quality materials, providing a perfect fit and ensuring a tight seal. The piston pins are made from chrome-molybdenum for added strength and durability, ensuring a precise fit in the connecting rods.
These Wiseco forged pistons are a direct replacement for OEM parts and are designed to fit seamlessly into your 2004-2007 Subaru WRX or STI with the EJ257 engine. They are engineered to provide enhanced performance, longevity, and reliability, making them an ideal choice for both daily drivers and high-performance enthusiasts.
Upgrade your engine with these Wiseco forged pistons and experience the difference in power, efficiency, and overall performance. These pistons are the perfect solution for those seeking to enhance the performance of their Subaru WRX or STI with the EJ257 engine, ensuring a more enjoyable and dependable driving experience.
Pros of buying forged Wiseco pistons for a 2004-2007 Subaru EJ257 engine:1. Strength and durability: Forged pistons are stronger and more durable than their cast counterparts due to their manufacturing process, which reduces the risk of failure under high engine loads.
2. Weight reduction: Forged pistons are typically lighter than cast pistons, which can help improve engine performance by reducing rotational mass and improving engine response.
3. Better heat dissipation: Forged pistons have a better heat dissipation capability than cast pistons, which can help prevent engine temperatures from rising excessively and potentially causing damage.
4. Increased power and torque: Forged pistons can handle higher compression ratios and cylinder pressures, which can result in increased engine power and torque.
Cons of buying forged Wiseco pistons for a 2004-2007 Subaru EJ257 engine:1. Cost: Forged pistons are generally more expensive than cast pistons, which can make them a less affordable option for some car owners.
2. Installation complexity: Installing forged pistons can be more complex than installing cast pistons, as they may require additional modifications to the engine block and cylinder head to ensure proper fit and function.
3. Break-in period: Forged pistons may require a longer break-in period than cast pistons, as they need to be gradually introduced to higher engine loads to prevent damage.
Conclusion: Forged Wiseco pistons can provide significant performance benefits to a 2004-2007 Subaru EJ257 engine, but they also come with higher costs, installation complexities, and potential break-in periods. Ultimately, the decision to purchase forged pistons should be based on the car owner's specific needs, budget, and willingness to invest in engine performance.
Recommendation: If the car owner is looking to significantly improve their engine's power and durability, and is willing to invest in the necessary modifications and potentially a longer break-in period, then forged Wiseco pistons can be a great option. However, if cost and installation complexity are major concerns, then cast pistons may be a more suitable choice. It's always a good idea to consult with a knowledgeable mechanic or engine builder to ensure that the pistons are the right fit for the specific application.
Details:
Being the multi valve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitrite Napier x rings and optimized skirt profiles.
This listing is for a brand new, genuine set of forged Wiseco Pistons for the Subaru Sti EJ257 engine.
The Pistons come standard with our armor glide coating material for reduced friction and noise, freeing up horsepower.
Wiseco EJ257 piston statistics Pistons have a 19cc dish will give 8. World renowned for their work building race winning Pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as formula 1, Indy racing league URL, NRA pro stock, moot GP, AMA super bike, AMA motocross and supergrass to design and manufacture the highest technology Pistons available.
part #: k598m995 prices
- $811.46-$831.99
specifications pistonringro:
- for models: Sti
- for makes: Subaru
- for years: 2004-2007
- brand: Wiseco Pistons
- mpn: K598m995
Offer pistonringro:
- best offer: false
- quantity: 1
- # bids: 0
- # Sold: 0
- Started: July 26, 2016, 9:59 pm
Payments pistonringro:
- PayPal
General pistonringro:
- Motors > Parts & Accessories > Car & Truck Parts > Engines & Components > Pistons, Rings, Rods & Parts
- condition: New
- in stock: Yes
Shipping pistonringro:
- handling: 1 days
- type: Calculated
Returns pistonringro:
- paid by: Buyer
- type: Money Back
- time: 30 Days
- policy: returns accepted
Seller pistonringro:
- zipcode: 80303
- city: Boulder, Colorado
Ratings:
- Great seller! 07-26-16
- Fit my car perfect, great price, and a great deal! 07-25-16
- Good Item, Highly Recommended, And Easy to communicate, Thanks. 07-25-16
- Excellent. Item as described. A++ 07-25-16
- Great deal,fast shipping 07-26-16
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