Single Ferrea Competition Plus Exhaust Valves +1mm Oversize for Nissan GTR R35 VR38DETT brand_Hawk This is a must have

This is a must have for anyone pushing the limits

The Alpha Engineering Team designed the core with 22 fins per inch

and both -8 and -6 discharge adapters without integral check valves

AEM's digital boost gauges include a 0-5v analog output for use with data loggers and virtually any engine management system

We recommend Injector Dynamics injectors with our fuel rails

Single Ferrea Competition Plus Exhaust Valves +1mm Oversize for Nissan GTR R35 VR38DETT brand_Hawk This is a must haveSingle Ferrea Competition Plus Exhaust Valves +1mm Oversize for Nissan GTR R35 VR38DETT F2235P The Ferrea Competition Plus valve is what we use in virtually all of our in house builds. Ferrea makes the best valvetrain parts in the industry, hands down. Pricing is per valve. NISSAN GTR R35 EXHAUST, OVERSIZE COMPETITION PLUS ENGINE VALVES 3. 8L V6 DOHC 24 Valve (VR38DETT) Exhaust Head Diameter: 33. 2 mm Stem Diameter: 5. 97 mm Overall Length: 92 mm Tip