PP exhaust valve kit for LS7 (1.590", set of 8) provides enhanced durability and performance for high-revving and high-horsepower applications.

PP intake valve kit for LS7 (2.166", set of 8) offers improved airflow and durability for high-performance engine applications.

The Supertech Valve Kit (+1mm) for Nissan TB48 includes a set of high-performance intake and exhaust valves designed to improve airflow and engine efficiency.

The Supertech Valve Kit 2JZ +1mm HS Set includes oversize valves for improved airflow and higher performance in Toyota 2JZ engine builds.

The Supertech Valve Kit 2JZ +1mm Set includes oversize intake and exhaust valves designed to improve airflow and support higher performance in 2JZ engine builds.

The Supertech Titanium Valve Kit for Nissan TB48 (+2.0mm) includes lightweight titanium intake and exhaust valves designed for improved airflow and performance.

​The Supertech Titanium Valve Kit for Nissan TB48 (+1.7mm) includes lightweight titanium intake and exhaust valves with a 1.7mm oversize, enhancing airflow and performance.

The PP Valve Kit for Nissan TB48 (+2mm) includes intake and exhaust valves, designed for improved airflow and performance in high-performance builds.

These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide. Many Top Fuel and Funny Car teams can confirm the performance and reliability of these valves which are now available for many engine combinations including Drag Race, Time Attack, Road Race, Endurance.

The Ferrea Intake Valve Kit TB48 +1.5mm (Set of 12) offers larger valves for improved airflow and engine performance, designed for Nissan TB48 engines.

The Ferrea Intake Valve Kit for LS3, 2.165" 12deg, Set of 8, features high-performance valves made from EV8 stainless steel with a 12° underhead angle, designed for high-revving LS3 engine builds.

Ferrea Intake Valve Kit for Toyota 2JZ-GTE, +1mm oversize, set of 12, aerospace-grade EV8-Z18 alloy

The Ferrea Intake Valve Kit for Toyota 1GR-FE engines (+1mm oversize, set of 12)

The Ferrea Intake Valve Kit for the 1FZFE engine features a set of 12 valves, each +3mm, specifically engineered to optimize engine performance and airflow.

The Ferrea Intake Valve Kit for the 1FZFE engine includes 12 high-quality +1mm valves designed to enhance airflow and improve performance.