Exhaust valve NISSAN CA18 DET Maserati It eliminates the poorly designed

It eliminates the poorly designed OE rails that allow cylinder-to- cylinder pressure variances and includes injectors and rails engineered to work together and provide consistent fuel supply over a wide range of flow rates and pressures

At rear You have to cut bottom spring holder - make flat

Very high product quality

Spread the product on the surface with a brush or sponge

- All Models 1973 1974 Pontiac Grand Am 400 V8 4 BBL

Exhaust valve NISSAN CA18 DET Maserati It eliminates the poorly designedThe production of our race valves begins with a one piece forging where the valve head is forged in a slow two step process to maintain a good material flow. Then it is machined on the CNC in several stages to ensure the precision of the final dimensions. Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application). Finally, we perform one more grinding followed by a patented