fits model: 396, 325. make: Chevy.

( Brand: Autoextra/sealed Power ), ( Manufacturer Part Number: L-2240NF ), ( Part Type: Piston ), ( Surface Finish: Duroshield Coated Skirt )
The 396 030 set coated piston is a high-performance component designed for use in engines with a displacement of 21cc and a power output of up to 350 horsepower. This piston set is specifically engineered for use in Chevy L-2240NF 30 engines, and it features a forged PRO TRW dome design for increased strength and durability.
The pistons are coated with a proprietary material to reduce friction and improve engine efficiency. This coating also helps to protect the pistons from heat and wear, extending their lifespan and reducing the need for frequent replacements. The pistons are also precision-machined for a perfect fit in the engine cylinder, ensuring optimal performance and reducing the risk of engine damage.
The 396 030 set coated piston is made from high-quality materials and is designed to withstand the high temperatures and pressures associated with high-performance engines. The forged PRO TRW dome design provides excellent strength and rigidity, reducing the risk of piston failure and engine damage.
These pistons are ideal for racing applications or for anyone looking to upgrade their engine for increased power and performance. They are easy to install and require no special tools or modifications to the engine. With their high-quality construction and advanced coating, the 396 030 set coated piston is a reliable and effective upgrade for any Chevy L-2240NF 30 engine.
Pros of buying a 396 030 set coated piston:1. Forged pistons are known for their strength and durability, which can help increase the engine's power output and reliability.
2. The pistons are coated, which can reduce friction and wear, leading to longer engine life and improved performance.
3. The pistons are designed for use with a 21cc Chevy L-2240NF engine and are capable of handling up to 350 horsepower.
4. The pistons are made by TRW, a well-known and trusted manufacturer of automotive parts.
Cons of buying a 396 030 set coated piston:1. The pistons may be more expensive than other options on the market, which could make this a more expensive upgrade for some.
2. If not properly installed or maintained, the pistons could potentially cause damage to other engine components.
3. The pistons are specifically designed for use with a 21cc Chevy L-2240NF engine, so they may not be compatible with other engine types.
Conclusion:If you're looking to upgrade the pistons in your 21cc Chevy L-2240NF engine and are willing to pay a premium for high-quality, forged pistons with a coating to reduce friction and wear, then the 396 030 set coated piston from TRW could be a good choice. However, it's important to ensure that the pistons are properly installed and maintained to avoid potential damage to other engine components.
Recommendation:If you're unsure about whether this is the right piston set for your engine, it may be worth consulting with a professional mechanic or engine specialist to get their opinion. They can help you evaluate your specific engine needs and determine if this is the best option for you.
Compression w rods stock 4cc heads 1w 119cc heads 8. I pulled the motor and tore it down.
23 1for stock length bore at domed head piston taken out of a newly rebuilt 396. Have a good used set of trw high. Skirt coated piston.