Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7)

Supertech's sodium-filled exhaust valves are a solid option for your BMW or Mini B48 engine build. These valves are specifically designed for high-performance applications where heat management is critical. The sodium core helps to dissipate heat away from the valve face and stem, keeping the valve cooler and reducing the risk of warping or failure under extreme conditions. This is particularly important if you're rebuilding the top end or pushing your engine beyond its stock capabilities.

Each valve is constructed from Inconel, a high-nickel alloy known for its exceptional strength and resistance to high temperatures and corrosion. This material choice ensures durability even when subjected to the intense heat generated during combustion. The specific dimensions of these valves are 29.5mm intake diameter, 5.95mm stem diameter, and a 100.1mm overall length, ensuring a precise fit for the B48 engine. This set includes eight valves, which is the standard quantity needed for a complete engine rebuild. Remember, these valves require the KPR-6S-7 keeper set, which is sold separately, so be sure to add that to your order.

When working on a performance engine, using components that can handle the increased stress is key. These Supertech valves offer a significant improvement in heat handling over standard valves, making them a smart choice for enthusiasts looking to maximize their engine's potential and reliability.