fits model: B16, Si, Vtec, Civic.

( Brand: Wiseco ), ( Manufacturer Part Number: K649M845 ), ( Part Type: Piston )
Introducing the K649M845 Wiseco Pistons, designed specifically for Honda Civic SI Del Sol VTEC models with B16, B16A, B16A2, and B16A3 engines. These high-performance pistons are crafted with precision and expertise to deliver optimal power and efficiency in your engine.
The K649M845 Wiseco Pistons feature an 84.5mm bore size, ensuring a perfect fit for your engine and providing ample space for combustion. Made from forged 2618-T6 aluminum alloy, these pistons are robust and durable, capable of withstanding the high-stress conditions of high-performance driving.
Each piston is equipped with Wiseco's proprietary dish design, which optimizes combustion and improves power output. The piston skirts are honed to a mirror finish, reducing friction and ensuring smooth operation. The piston crowns are optimized for maximum compression ratio, promoting efficient combustion and increased horsepower.
The wrist pins on the K649M845 Wiseco Pistons are made from high-strength, chrome-molybdenum steel, ensuring a secure and reliable connection between the piston and connecting rod. The piston rings are made from high-quality, nitrided steel, ensuring a tight seal and minimizing oil consumption.
Installation of the K649M845 Wiseco Pistons is made easy with the included piston pin retainer and circlip groove. The piston pin retainer prevents the wrist pin from backing out during operation, ensuring the longevity of your engine.
In conclusion, the K649M845 Wiseco Pistons are the perfect upgrade for your Honda Civic SI Del Sol VTEC engine. With their robust design, optimized combustion, and reduced friction, these pistons are capable of delivering increased power, improved efficiency, and a more enjoyable driving experience. Upgrade your engine today with the K649M845 Wiseco Pistons.
Pros of buying K649M845 Wiseco pistons for Civic Si del VTEC B16/B16A/B16A2/B16A3 84.5mm:1. Quality: Wiseco is a well-known brand in the automotive performance industry, known for its high-quality pistons.
2. Durability: The K649M845 pistons are designed to withstand the high compression and power levels commonly found in B-series engines.
3. Improved performance: The pistons can help increase power and torque by reducing weight and improving combustion efficiency.
4. Compatibility: The pistons are specifically designed for the B16/B16A/B16A2/B16A3 engines, ensuring a perfect fit and function.
Cons of buying K649M845 Wiseco pistons for Civic Si del VTEC B16/B16A/B16A2/B16A3 84.5mm:1. Price: Wiseco pistons are typically more expensive than OEM (original equipment manufacturer) pistons.
2. Requires additional parts: The installation of aftermarket pistons may require additional parts, such as rings, gaskets, and bearings.
3. Installation complexity: The installation of aftermarket pistons can be a complex and time-consuming process, requiring specialized tools and knowledge.
4. Warranty: Aftermarket parts like Wiseco pistons may not have the same warranty coverage as OEM parts.
Conclusion:If you're looking to improve the performance of your Civic Si del VTEC B16/B16A/B16A2/B16A3 engine, Wiseco's K649M845 pistons can be a great option. They offer improved durability, performance, and compatibility with your engine, but they also come with a higher price tag and require additional parts and installation expertise. Ultimately, the decision to purchase Wiseco pistons will depend on your budget, performance goals, and the level of expertise you have in installing aftermarket parts.
Recommendation:If you're confident in your installation skills and have a budget for performance upgrades, Wiseco's K649M845 pistons can be a great investment for your Civic Si del VTEC B16/B16A/B16A2/B16A3 engine. However, if you're unsure about your installation abilities or have a limited budget, it may be worth considering OEM pistons or consulting a professional mechanic for advice.
Our Wiseco domestic auto and sport compact pistons are top of the line performance parts, built for demanding consumer that wants nothing but best. More fuel and air equals horsepower.
Piston crown shapes are designed to promote the maximum intake charge efficiency through a scavenging mixture cross flow during and exhaust valve overlap.
Wiseco pistons Civic Si del sol Vtec B16 B16a B16a2 B16a3 84.
4:1 K649M845 images are generic stock photos.
3mm comp height optimized skirt profiles minimize rock and provide long life in striker applications. The end product is longer engine life and increased horsepower potential.
5mm bore pin diameter 21mm 10cc dish grams Wiseco pistons have proven themselves in a variety of motor sports applications from mild 150 horsepower street engines to race cars. Piston domes are designed for optimal quench during the compression combustion cycle, resulting in resistance to detonation and pre-ignition.
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Valve pocket designs allow maximum flow around the valve, allowing use of oversized valves and high lift cams.
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.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty.
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.