WISECO K578M865AP Pistons Skyline R33 86.5MM 8.4

( Brand: Wiseco ), ( Manufacturer Part Number: K578M865AP ), ( Part Type: Piston ), ( Fitment Type: Performance/custom )

Review WISECO Pistons Nissan Skyline R33 Rb25 86.5mm Bore 8.4 K578m865 fits RB25DET

The K578M865AP WiseCo pistons are specifically designed for the Nissan Skyline R33, more precisely for the RB25 and RB25DET engines. These pistons boast an 86.5mm bore diameter, making them an excellent choice for those seeking performance upgrades.

The K578M865AP pistons are crafted from forged 2618 alloy, ensuring superior strength and durability. This material allows the pistons to withstand the increased pressures and temperatures that come with high-performance applications. The forged construction also provides consistent dimensions and weight, ensuring optimal engine performance and longevity.

The piston crown is optimized for a squish band, which is crucial for proper combustion. The squish band helps to create a turbulent air-fuel mixture, resulting in more efficient combustion and improved power output. Additionally, the piston crown features a honed skirt, which minimizes friction and wear, further enhancing engine performance and longevity.

The K578M865AP pistons also feature a secondaries groove, which is essential for engines with higher compression ratios. This groove allows for the proper flow of oil to the wrist pin, reducing the risk of friction and wear, and ensuring a smooth and efficient operation of the engine.

Furthermore, the pistons come with a chamfered top ring land, which aids in the easy installation of the rings. This feature also helps in reducing the ring end gap, which in turn reduces the risk of blowby and oil consumption.

In conclusion, the K578M865AP WiseCo pistons are a high-quality upgrade for your Nissan Skyline R33 RB25 engine, offering enhanced strength, durability, and performance. With their optimized crown, squish band, secondaries groove, and chamfered top ring land, these pistons are a worthwhile investment for any serious performance enthusiast.

1. High-quality materials: Wiseco pistons are known for their high-quality materials, such as forged aluminum alloy, which ensures durability and reliability.

2. Increased power: The Wiseco K578M865AP pistons are designed to increase the engine's power output, which can result in better performance and acceleration.

3. Improved engine efficiency: The pistons can improve engine efficiency, resulting in better fuel economy and reduced emissions.

4. Wide range of applications: Wiseco pistons are available for a wide range of applications, including the Nissan Skyline R33 RB25, which means that you can find the right pistons for your specific engine and application.

1. Higher cost: Wiseco pistons are generally more expensive than OEM pistons, which can be a disadvantage for some buyers.

2. Requires engine rebuild: Installing new pistons usually requires a complete engine rebuild, which can be time-consuming and expensive.

3. Potential for engine damage: If not installed correctly, new pistons can cause engine damage, which can be costly to repair.

Wiseco K578M865AP pistons are a great option for those looking to upgrade their Nissan Skyline R33 RB25 engine for better performance and efficiency. The high-quality materials and proven track record make Wiseco a trusted name in the performance aftermarket. However, the higher cost and potential for engine damage require careful consideration and proper installation.

If you are considering purchasing Wiseco K578M865AP pistons for your Nissan Skyline R33 RB25, it is recommended that you have the engine rebuilt by a professional mechanic to ensure proper installation and minimize the risk of engine damage. Additionally, research the specific pistons for your engine and application to ensure they are the best fit for your needs.

Details:

Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features pin diameter 21mm 14cc grams have proven themselves variety motor sports applications from mild 150 horsepower street engines to race cars.

Purchase from map to receive aggressive pricing and retain your manufacturers warranty.

Please see the part number and for specifics. Optimized skirt profiles minimize rock and provide long life in striker applications.

Wiseco pistons for Nissan skyline r33 rb25 RB25DET 86.

Stroke: 1 k578m865 images are generic stock photos. 70mm rod length 121.

These are complete sets, and come with a full set of pistons, rings, pins locks for the specific application.

Some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd.

Valve pocket designs allow maximum flow around the valve, allowing use of oversized valves and high lift cams.

Please see the for information regarding shipping costs and available methods. Our Wiseco domestic auto and sport compact pistons are top of the line performance parts, built for demanding consumer that wants nothing but best.

part #: k578m865ap prices

• $1090.99-$1199.99

specifications pistonringro:

• for models: Rb25det
• for makes: Nissan
• brand: Wiseco
• mpn: K578m865ap
• part type: Piston
• fitment type: Performance/custom

General pistonringro:

• Engines Components > Pistons, Rings, Rods Parts
• in stock: Yes
• condition: New

Payments pistonringro:

• PayPal

Offer pistonringro:

• best offer: false
• Sold: 0
• bids: 0
• Started: January 25, 2019, 5:50 pm
• quantity: 10

Seller pistonringro:

• city: Cottage Grove, Minnesota
• zipcode: 55016
• rating 01-25-19: 99.3%
• # feedbacks 01-25-19: 25466

Shipping pistonringro:

• cost: $0.0
• type: Flat
• handling: 3 days

Returns pistonringro:

• paid by: Buyer
• time: 30 Days
• policy: returns accepted

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