Supertech Nismo 350Z VQ35 Inconel Exhaust Valve - +1mm Oversize - Set of 12

Supertech is known for making well-built internal engine components, and this set of 12 Inconel exhaust valves is a prime example. These are designed for VQ35 engines, specifically those found in the Nissan 350Z, and they're built to handle the heat and stress of performance applications. If you're rebuilding the top end of your VQ35, especially if you're pushing it beyond stock power levels, these valves are a solid choice.

What sets these valves apart is the Inconel material. It's a high-nickel alloy that's incredibly resistant to high temperatures and corrosion, which is exactly what you need in an exhaust valve that's constantly exposed to combustion gases. This particular set is also +1mm oversize, meaning they're slightly larger than stock. This is often done when resurfacing or re-cutting valve seats to ensure a perfect seal and to maximize flow. You'll be installing 12 of these, covering all exhaust ports for your VQ35.

When you're working on an engine rebuild, especially one that involves performance upgrades, using components like these Inconel valves can make a real difference in reliability and longevity. They're a well-made part that's designed to perform under demanding conditions.