HKS Fuel Upgrade Kit - Fuel Injectors & Pumps - Nissan GT-R R35 VR38DETT

• Fuel Upgraded Kit exclusively for VR38DETT/R35 GT-R.
• The Injector and Fuel Pump required for performance improvement by GT800 are included in the Kit.
• 700cc Injectors and 860cc Injectors are available.

●Features

The factory injector of R35 GT-R (VR38DETT) can be used up to 570ps boost setting. For higher engine output, replacing the factory injector with the larger capacity injector is a must.

●Injector

• The injection volume is increased comparing to the factory volume so it works for higher engine output without increasing the fuel pressure.
• Dimension of the injector is same as the factory so it can be installed with the factory fuel rail.
• 2 tapered injection holes spray better than the factory injector.

* The injection direction is set toward the intake valve. When the valve is opened, fuel is sprayed directly toward the inside cylinder. Therefore, the response gap of the A/F at acceleration is less than the 1-jet type. The improvement can be experienced during revving the engine a few times while at neutral. Comparing to non-HKS Injectors utilizing the same design, HKS Injector spray fuel in a mist form, so combustion can be more stable. The difference is more obvious especially on cold start. The stable combustion reduced the black smoke at accelerating.

●Injector

• The injection volume is increased comparing to the factory volume so it works for higher engine output without increasing the fuel pressure.
• Dimension of the injector is same as the factory so it can be installed with the factory fuel rail.
• 2 tapered injection holes spray better than the factory injector.

* The injection direction is set toward the intake valve. When the valve is opened, fuel is sprayed directly toward the inside cylinder. Therefore, the response gap of the A/F at acceleration is less than the 1-jet type. The improvement can be experienced during revving the engine a few times while at neutral. Comparing to non-HKS Injectors utilizing the same design, HKS Injector spray fuel in a mist form, so combustion can be more stable. The difference is more obvious especially on cold start. The stable combustion reduced the black smoke at accelerating.

Fuel parts are very important to achieve 'Big Power'. HKS offer a wide range of Fuel parts, including Pumps, Injectors, Upgrade Kits, Regulators and Delivery Kits. As performance levels increase via greater airflow efficiency or higher boost levels, fuel delivery is crucial in developing maximum horsepower and in maintaining proper air/fuel ratios.