
( Brand: Wiseco ), ( Manufacturer Part Number: K571M855/14021-4 ), ( Part Type: Piston Rod Pin ), ( Bore Mm/inch: 85.5mm ), ( Stroke Mm/inch: 100mm ), ( Rod Length Mm/inch: 150mm ), ( Pin Size: 21mm ), ( Compression Ratio: 8.6 ), ( Weight: 289g ), ( Fitment Type: Performance/custom )
The K571M855-14021-4 Wiseco pistons and Manley rods kit is an excellent upgrade option for your high-performance 4G63T engine, specifically designed for 6-bolt applications with a 100mm stroke and an 85.5mm bore. This kit includes Wiseco pistons, renowned for their superior quality, strength, and reliability, and Manley connecting rods, known for their precision and durability.
The Wiseco pistons in this kit are designed with a 21mm pin diameter, which provides increased strength and durability, especially under high-load situations. They also feature a 8.6:1 compression ratio, which is ideal for boosted applications, allowing for increased power output while maintaining optimal engine efficiency. The pistons are made from high-quality aluminum alloy, ensuring lightweight yet strong construction.
The Manley connecting rods in this kit are precision-machined from high-strength steel, ensuring they can handle the increased power and torque generated by the upgraded engine. They feature a 6-bolt design, providing improved strength and rigidity compared to traditional 4-bolt designs. The 100mm stroke length provides increased displacement and power output, making this kit an excellent choice for high-performance applications.
Overall, the K571M855-14021-4 Wiseco pistons and Manley rods kit is an excellent upgrade option for your 4G63T engine, providing increased strength, durability, and power output. It's a must-have for anyone looking to take their engine to the next level.
Pros of buying K571M855-14021-4 Wiseco pistons, Manley rods, 100mm stroker 4G63T 6-bolt, 85.5mm, 8.6, 21mm pin kit:1. High-quality components: Wiseco and Manley are both reputable manufacturers known for producing high-performance pistons and rods. This kit offers a combination of both, ensuring superior engine durability and performance.
2. Improved power and torque: The 100mm stroker kit significantly increases the engine's displacement, resulting in improved power and torque output. This makes the engine more responsive and suitable for high-performance applications.
3. Enhanced reliability: The kit uses top-notch materials, such as forged aluminum alloy pistons and steel rods, resulting in greater engine strength and less chance of failure under high load conditions.
4. Customizable: With various bore sizes and pin diameters available, this kit can be tailored to fit specific engine requirements and goals. This ensures a precise fit and optimal performance.
Cons of buying K571M855-14021-4 Wiseco pistons, Manley rods, 100mm stroker 4G63T 6-bolt, 85.5mm, 8.6, 21mm pin kit:1. High cost: As high-performance components, this kit is more expensive than stock parts. The investment may be worthwhile for those seeking significant performance gains, but it is an additional expense to consider.
2. Requires specialized knowledge: Installing this kit requires a good understanding of engine mechanics and proper assembly techniques. If not done properly, it can lead to engine damage or reduced performance.
3. Potential clearance issues: The increased engine displacement may result in clearance issues with other components, such as the crankshaft, camshaft, or valvetrain. Proper modification and clearance checks are necessary to avoid potential damage.
Recommendation:The K571M855-14021-4 Wiseco pistons, Manley rods, 100mm stroker 4G63T 6-bolt, 85.5mm, 8.6, 21mm pin kit is an excellent choice for those seeking significant power and torque gains and looking for high-performance engine components. However, the high cost and requirement for specialized knowledge should be considered before making a purchase. It is strongly recommended to consult with an engine builder or professional mechanic to ensure proper installation and clearance checks.
Bend and twist is tightly controlled. Compared to cast pistons, forgings are tougher and more durable, will stand up the abuse that high performance motor sport applications require.
Each forging is designed to optimize the strength-to-weight ratio, and maximize performance. Territory is by the us postal service.
Forgings have condensed grain that is aligned to the features of part, which produces higher mechanical properties, and resistance impact fatigue.
Extreme racing conditions demand the strength and toughness that only forged pistons can offer. A wholesale program is available for businesses.
Perfectly round big and small ends. Virgin islands and any other us.
Please for expedited shipping.
There is a vast difference in quality between manley beam and the other inexpensive h-beams on market.
6:1 21mm pin picture may not match actual manufacturers Wiseco leads the performance aftermarket by producing highest quality forged pistons for domestic automobiles, sport compact and racing applications right here in USA. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded.