
( Brand: Bmc ), ( Manufacturer Part Number: 12H435 ), ( Part Type: Intake Valve ), ( Country/region Of Manufacture: United Kingdom )
The 12h435 NOs BMC Intake Valves are specifically designed for MGB cars produced between 1962 and 1965. These intake valves are an essential upgrade for any MGB enthusiast looking to enhance their vehicle's performance and engine efficiency.
The 12h435 NOs BMC Intake Valves are made from high-quality materials, ensuring durability and reliability. The valve seats are precision-machined to provide an excellent seal, reducing air leakage and improving combustion efficiency. The valve stems are designed to withstand high engine temperatures, ensuring that they do not warp or expand under pressure.
The NOs BMC Intake Valves feature a larger diameter compared to the standard valves, which allows for more air to flow into the engine cylinders. This increased airflow results in a more powerful combustion process, leading to improved engine performance. The valves also have a longer valve spring, providing better valve control and reducing the likelihood of valve float at high engine speeds.
The 12h435 NOs BMC Intake Valves are easy to install and require no modification to the engine head. They are a direct replacement for the standard intake valves and come with detailed installation instructions. The valves are also available in a range of sizes to ensure a perfect fit for your MGB engine.
In summary, the 12h435 NOs BMC Intake Valves are a high-quality upgrade for MGB cars produced between 1962 and 1965. They feature precision-machined valve seats, a larger diameter for improved airflow, and a longer valve spring for better valve control. These valves are easy to install and will provide a noticeable improvement in engine performance.
Pros of buying 12h435 NOS BMC Intake Valves for MGB 62-65:1. Improves engine performance: The NOS BMC intake valves are designed to increase air flow into the engine, which can improve horsepower and torque, making your MGB more powerful and faster.
2. Enhances fuel efficiency: By improving air intake, the engine can burn fuel more efficiently, resulting in better fuel economy.
3. Improves throttle response: The NOS BMC intake valves can help reduce engine lag, making your MGB more responsive to throttle input, which can make driving more enjoyable.
4. Increases engine life: By improving air flow and fuel efficiency, the engine can run more smoothly and efficiently, which can help extend the life of the engine.
Cons of buying 12h435 NOS BMC Intake Valves for MGB 62-65:1. Cost: The NOS BMC intake valves can be quite expensive, which may be a deterrent for some buyers.
2. Installation: Installing the NOS BMC intake valves can be a complex process, which may require the help of a professional mechanic.
3. Compatibility: Not all MGB models may be compatible with the 12h435 NOS BMC intake valves, so it's important to check compatibility before making a purchase.
4. Voiding of warranty: Installing aftermarket parts like the NOS BMC intake valves may void the warranty of your MGB, so it's important to check with your dealership or manufacturer before making a purchase.
Conclusion:The 12h435 NOS BMC Intake Valves for MGB 62-65 can be a great investment for those looking to improve their car's performance, fuel efficiency, and throttle response. However, the cost and complexity of installation can be a deterrent for some buyers. It's important to thoroughly research compatibility and warranty implications before making a purchase. If you have the budget and the technical skills, the NOS BMC intake valves can be a worthwhile investment for your MGB.
Recommendation:If you're considering purchasing the 12h435 NOS BMC Intake Valves for your MGB, we recommend doing your research and weighing the pros and cons carefully. If you're comfortable with the cost and installation process, and your MGB is compatible, then the NOS BMC intake valves can be a great way to enhance your car's performance and driving experience. However, if you're unsure or have any concerns, it may be worth consulting with a professional mechanic or dealership to get their advice.
These have been un-opened on my shelf for 25 years. 40 long that are correct for the early mgb from 1962 thru friends, up sale today is a new old stock set of 4 Bmc packaged intake valves Note: these valves have the elongated valve keeper slots that are proper for early cars see last pic.