fits model: R5, Gt.

( Brand: Wossner ), ( Manufacturer Part Number: K9186DA ), ( Part Type: Piston )
The K9186DA Renault R5 GT R11 76mm Wossner Forged Pistons are a high-performance upgrade for your Renault R5 GT. These pistons are manufactured by Wossner, a renowned name in the world of motorsports and high-performance pistons.
The K9186DA pistons are forged from 2618-T6 aluminum alloy, a material known for its strength, durability, and resistance to heat. This alloy allows the pistons to withstand the extreme pressures and temperatures generated during high-performance driving, ensuring reliable and consistent performance.
The pistons feature a 76mm bore, which is larger than the original pistons in the Renault R5 GT. This increase in bore size allows for more combustion volume, resulting in more power and torque. The piston skirts are also honed to a mirror finish, reducing friction with the cylinder walls and further improving performance and fuel efficiency.
The K9186DA pistons are designed to work with the R11 connecting rods, and they come complete with Wossner's unique ring pack, which includes a Compressive Ring, a Top Ring, and a Secondary Oil Control Ring. The Compressive Ring helps to seal the combustion chamber, while the Top Ring and Secondary Oil Control Ring work together to prevent oil consumption and blowby.
The pistons are also coated with Wossner's proprietary Nitroncote coating, which provides an additional layer of protection against scuffing and scoring. This coating also helps to reduce friction and improve heat dissipation, further enhancing the pistons' performance and longevity.
In summary, the K9186DA Renault R5 GT R11 76mm Wossner Forged Pistons are a high-quality, high-performance upgrade for your Renault R5 GT. They are made from strong and durable materials, have a larger bore size for increased power and torque, and are coated with Nitroncote for improved protection and performance. They are a great choice for any Renault R5 GT owner looking to maximize their car's potential.
Pros of buying K9186DA Renault R5 GT R11 76mm Wossner forged pistons:1. Enhanced engine performance: Forged pistons are stronger and more durable than cast pistons, which can lead to improved engine performance, increased horsepower, and better throttle response.
2. Improved reliability: Wossner forged pistons are known for their high-quality materials and manufacturing processes, which result in pistons that are less likely to fail due to heat or wear and tear.
3. Increased lifespan: Forged pistons are typically more resistant to failure than cast pistons, which can result in a longer lifespan for your engine and reduce the need for frequent repairs or replacements.
Cons of buying K9186DA Renault R5 GT R11 76mm Wossner forged pistons:1. Higher cost: Forged pistons are typically more expensive than cast pistons, which may be a consideration for some buyers with a limited budget.
2. Potential for engine modification: Installing forged pistons may require additional engine modifications, such as upgrading the connecting rods or cylinder heads, to ensure proper fit and function.
3. Requires expertise: Installing forged pistons requires a certain level of expertise, as the process can be more complex than installing cast pistons. It is recommended to have the installation done by a professional mechanic to avoid any potential issues.
Recommendation:If you are looking to improve the performance and reliability of your Renault R5 GT R11 engine, K9186DA Wossner forged pistons can be a good investment. However, it is important to consider the higher cost and potential need for additional engine modifications before making a purchase. It is always recommended to have the installation done by a professional mechanic to ensure proper fit and function, and to avoid any potential issues. Overall, K9186DA Wossner forged pistons can provide improved engine performance and reliability, making them a worthwhile investment for serious car enthusiasts.
9186daengine type c1j760 c1j782 stroke 77 mired length 128mmdisplacement 1397ccwossner comp ratio 8. 0:1 clip: cw20pin: wp052. Wossner forged pistons renault R5 super 5 r11 76mm model: r11kit part no.
E comp ratio 8.