WISECO K591M865AP Pistons Skyline Gtr RB26DETT 86.5MM 8.1

( Brand: Wiseco ), ( Manufacturer Part Number: K591M865AP ), ( Part Type: Piston ), ( Fitment Type: Performance/custom ), ( Size: 86.5mm ), ( Notes: Compatible With Nissan Skyline Gtr Rb26 Rb26dett 86.5mm Bore )

Review WISECO Pistons Nissan Skyline Gtr Rb26 86.5mm Bore 8.1 K591m865

Introducing the K591M865AP WiseCo pistons, specifically designed for the legendary Nissan Skyline GT-R RB26 and RB26DETT engines with a bore size of 86.5mm. These high-performance pistons are engineered to deliver superior power, reliability, and efficiency, making them an ideal choice for both street and track applications.

The K591M865AP pistons are manufactured using WiseCo's proprietary forging process, ensuring exceptional strength and durability. The piston skirts are precision-engineered with a unique dish profile that reduces friction and improves ring seal, resulting in reduced engine wear and improved performance. The pistons also feature a high-silicon content aluminum alloy, which provides excellent heat resistance and reduces the risk of thermal failure.

The K591M865AP pistons are available with an 8.1:1 compression ratio, providing a powerful and responsive engine output. The pistons also come with WiseCo's state-of-the-art ring package, which includes a low-tension, dual-composite wrist pin, a chrome molybdenum steel ring, and a moly-coated top ring. This combination ensures reliable ring sealing, reduces engine oil consumption, and reduces the risk of detonation, making the engine more efficient and durable.

In addition, the K591M865AP pistons come with a fully-machined and honed piston crown, ensuring a perfect fit in the engine cylinder. The pistons also come with a precision-machined piston pin boss, ensuring a secure fit and reducing the risk of piston pin failure.

Overall, the K591M865AP WiseCo pistons are the perfect choice for any Nissan Skyline GT-R RB26 or RB26DETT engine looking for improved performance, reliability, and efficiency. With their superior quality, precision engineering, and WiseCo's reputation for excellence, you can trust that these pistons will deliver results and provide you with years of reliable service.

1. Increased power and performance: Wiseco pistons are known for their high strength and lightweight design, which can help increase the engine's power output and improve overall performance.

2. Enhanced durability: Wiseco pistons are made with high-quality materials and advanced manufacturing processes, ensuring that they can withstand the high-stress environment of a high-performance engine.

3. Improved engine reliability: By replacing worn-out or damaged pistons with new Wiseco pistons, you can help improve the overall reliability of your engine and reduce the risk of engine failure.

4. Better fuel efficiency: The lightweight design of Wiseco pistons can help improve fuel efficiency, as they require less power to move up and down in the cylinders.

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

2. Requires additional parts: Installing Wiseco pistons may require additional parts, such as new rings, gaskets, and bearings, which can add to the overall cost of the project.

3. Potential for lower compression ratio: Depending on the specific Wiseco piston design, there may be a slight decrease in the engine's compression ratio, which could impact power and fuel efficiency.

4. Potential for increased noise: Wiseco pistons are often designed with a thinner skirt, which could potentially result in increased engine noise.

If you are looking to upgrade the performance of your Nissan Skyline GTR RB26/RB26DETT engine, Wiseco pistons can be a great choice. They offer improved power, durability, and reliability, as well as the potential for improved fuel efficiency. However, they are also more expensive and may require additional parts to install. Ultimately, the decision to purchase Wiseco pistons depends on your specific goals and budget.

If you are looking to improve the performance of your Nissan Skyline GTR RB26/RB26DETT engine, I would recommend considering Wiseco pistons. However, it is important to research the specific design and specifications of the Wiseco pistons you are considering, as well as the additional parts that may be required for installation. It may also be beneficial to consult with a professional mechanic or engine builder to ensure that the Wiseco pistons are compatible with your specific engine and will provide the desired performance improvements.

Details:

Some of our sport compact pistons are even matched with high quality NPR steel nitrated rings Napier 2nd. Please see the part number and for specifics.

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

Made in the USA Wiseco domestic auto and sport compact pistons are forged machined in-house receive a full compliment of power enhancing features.

Optimized skirt profiles minimize rock and provide long life in striker applications.

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

Questions about this item.

5mm bore pin diameter 21mm 14cc grams Wiseco pistons have proven themselves in a variety of motor sports applications from mild 150 horsepower street engines to race cars. 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 #: k591m865ap prices

• $1090.99-$1190.54

specifications pistonringro:

• for makes: Nissan
• brand: Wiseco
• mpn: K591m865ap
• part type: Piston
• fitment type: Performance/custom
• size: 86.5mm
• notes: Compatible With Nissan Skyline Gtr Rb26 Rb26dett 86.5mm Bore

Returns pistonringro:

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

General pistonringro:

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

Shipping pistonringro:

• handling: 1 days
• type: Flat
• cost: $0.0

Offer pistonringro:

• Sold: 0
• bids: 0
• Started: July 31, 2021, 10:47 am
• best offer: false
• quantity: 4

Payments pistonringro:

Seller pistonringro:

• rating 07-31-21: 98.9%
• city: Cottage Grove, Minnesota
• # feedbacks 07-31-21: 42918
• zipcode: 550

Ratings:

1. What a great addition to my Accord 2.0T. Made such a difference off the line, kept the front and planted very well. Thanks again I will shop your store in the future! 5 07-01-21
2. fast delivery, well packaged, originall quality! 07-01-21
3. Works great 07-01-21
4. best fitting and original looking ac bracket for an ls engine 07-01-21
5. Perfect just what I needed 07-01-21

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