Grams Performance Fuel Injector Set

Universal Fitment – High-Performance Applications

Part #: G2-1600-0301

Overview

The Grams Perf 1600cc 149lbs @ 3 Bar Fuel Injector Set is engineered for enthusiasts and professionals seeking precise fuel delivery for high-performance engines. Designed to meet the demands of modern performance vehicles, these injectors provide exceptional fuel atomization and metering accuracy, ensuring optimal combustion and engine response. Whether upgrading for increased power or tuning for efficiency, Grams Performance injectors offer reliable, consistent performance across a wide range of fuels.

Each injector is meticulously flow tested and dynamically matched to within one percent, delivering unparalleled cylinder-to-cylinder consistency. This precision translates to smoother idle, improved throttle response, and enhanced overall engine performance, even under the most demanding conditions.

Key Features

Grams Performance fuel injectors incorporate advanced technology and premium materials to deliver superior performance and durability. Key features include:

• High-impedance design optimized for high-performance applications
• Flow rate of 1600cc/min at 3 bar (43.5 psi) fuel pressure
• Individually balanced and flow tested for less than 1% variance between injectors
• Compatible with a wide range of fuels including oxygenated fuels such as MTBE, FTW, Q16, M5, and C45
• Stainless steel internal components for enhanced durability and corrosion resistance
• Ultra-fast, precise solenoids providing a linear fuel delivery curve across all operating conditions
• Capable of accurate fuel metering at extremely short pulse widths and high fuel pressures
• Improved atomization for better combustion efficiency and reduced emissions

Construction & Design

Grams Performance fuel injectors are crafted using premium materials and advanced manufacturing techniques to ensure long-lasting reliability and consistent performance. The stainless steel internals resist corrosion and wear, even when exposed to aggressive fuels and high temperatures. The injector bodies are engineered for optimal flow dynamics, minimizing turbulence and promoting precise atomization of fuel.

Each injector undergoes rigorous quality control, including individual flow testing and dynamic matching, to guarantee uniform performance across the entire set. This attention to detail ensures that every cylinder receives the exact amount of fuel required for balanced and efficient combustion.

Installation & Fitment

These injectors are designed as universal high-performance replacements and can be integrated into a variety of engine setups with appropriate fuel system modifications. Installation typically requires compatible fuel rails, connectors, and tuning adjustments to optimize fuel delivery and engine management. Professional installation and ECU tuning are recommended to maximize performance and ensure safe operation.

What's Included

• Set of four Grams Performance 1600cc fuel injectors
• Installation instructions and flow test documentation

Ideal For

This injector set is ideal for performance enthusiasts, tuners, and racers upgrading their fuel system to support higher horsepower and torque outputs. It suits turbocharged, supercharged, and naturally aspirated engines requiring precise fuel control at elevated fuel pressures. Compatible with a broad spectrum of fuels, these injectors provide flexibility for various racing and street applications.

Grams Performance focuses on fueling and air/fuel support parts for high-output builds, offering components like fuel pumps, filters, and throttle-body solutions aimed at stable, consistent fuel delivery. It’s a solid choice for turbo/supercharged or ethanol builds where clean fueling and reliability are just as important as peak horsepower.