fits model: Mx-5, Miata. make: Mazda. year: 1990–1993.

( Manufacturer Part Number: B61P-10-100A ), ( Type: Cylinder Head ), ( Fitment Type: Direct Replacement ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Finish: Unfinished ), ( Item Weight: 50 Lb ), ( Performance Part: Yes )
The Mazda B61P-10-100A 90-93 MX-5 Miata engine cylinder head is a vital component of the iconic 1.6L inline-four engine that powered the first generation of the beloved Mazda Miata (also known as the NA or 90-93 Miata). This cylinder head is specifically designed for the B61P engine, which is renowned for its reliability, responsiveness, and fuel efficiency.
The Mazda B61P-10-100A cylinder head is a cast aluminum piece, featuring four cylindrical combustion chambers and four valves per cylinder (two intake and two exhaust valves), totaling 16 valves in all. The valve train is actuated by a single camshaft per cylinder bank, which is driven by a timing belt. The cylinder head also includes the spark plugs' housing, with spark plugs located in the center of each cylinder for optimal ignition.
The cylinder head features a multi-port fuel injection system, with each cylinder having its individual fuel injection port located in the cylinder head. This design enhances fuel atomization, leading to more efficient combustion. The cylinder head also includes a cooling system, with water passages and a thermostat housing to maintain optimal engine temperature.
The Mazda B61P-10-100A 90-93 MX-5 Miata engine cylinder head is a direct-fit replacement part. It is manufactured to meet or exceed original equipment specifications, ensuring reliable performance, longevity, and compatibility with your vehicle's engine and overall drivetrain. When installing the cylinder head, it is essential to follow the manufacturer's instructions and ensure that the engine assembly is properly torqued to prevent potential issues.
In summary, the Mazda B61P-10-100A 90-93 MX-5 Miata engine cylinder head is a high-quality, durable, and reliable component for your 1.6L inline-four engine. Its multi-port fuel injection system, efficient cooling system, and direct-fit design ensure reliable performance and easy installation.
Pros of buying Mazda B61P-10-100A 1.6L cylinder head for 90-93 Mazda Miata (MX-5):1. Reliability: Mazda engines are known for their durability and reliability, and the B61P-10-100A is no exception.
2. Affordability: Compared to newer engines, this cylinder head is relatively inexpensive, making it a cost-effective option for many car enthusiasts.
3. Availability: The B61P-10-100A is a common engine part, which means it's easy to find replacement parts and get help from online forums and communities.
4. Performance: Although it's a stock part, the B61P-10-100A provides a good balance of power and fuel efficiency, making it a solid choice for daily driving and occasional track use.
Cons of buying Mazda B61P-10-100A 1.6L cylinder head for 90-93 Mazda Miata (MX-5):1. Limited power: Compared to aftermarket cylinder heads, the B61P-10-100A may not provide as much power or performance boost.
2. Limited compatibility: The B61P-10-100A is only compatible with specific 1.6L engines, so it may not be a good fit for all Miata models.
3. Limited upgrading potential: Since it's a stock part, there's limited potential for upgrading or modifying the B61P-10-100A to increase performance.
Conclusion:If you're looking for a reliable, affordable, and easy-to-find cylinder head for your 90-93 Mazda Miata, the B61P-10-100A is a solid choice. However, if you're looking for maximum power, upgrading potential, or compatibility with a wider range of engines, you may want to consider an aftermarket option.
Recommendation:If you're looking for a reliable and cost-effective solution for your 90-93 Mazda Miata, the B61P-10-100A is a great choice. However, if you're looking for more power or upgrading potential, I would recommend researching some aftermarket options to see if they meet your needs and budget.
Please insure that the item fits your vehicle prior to purchasing. The item was tested prior removal from the vehicle. 90-93 Mazda MX-5 Miata OEM Engine CYLINDER HEAD 1.6L Good core head but needs to be gone through had leak down, Part Number: B61P-10-100A, This item is in good working order, they will have normal wear due it being a wrecked car.