Grams Performance G2-1600-1402 1600cc Fuel Injector Kit 149 lbs/hr

The Grams Performance G2-1600-1402 is a 1600cc high-performance fuel injector kit delivering 149 lbs/hr at 3 Bar. Built on a foundation of premium materials and precision manufacturing, these injectors are engineered to meet the demands of high-output performance applications while maintaining exceptional drivability.

At the core of this kit are high-impedance injectors built on Bosch EV1/EV6 standard housings, modified specifically for high-performance use. Each injector is individually balanced, flow tested, and dynamically matched to within one percent of one another, ensuring unmatched cylinder-to-cylinder consistency even at low pulse widths. Every injector is then pressure tested to 220 psi to guarantee leak-free operation.

Grams Performance injectors feature ultra-fast, precise solenoids with a linear response curve across a wide range of operating conditions, enabling accurate fuel metering even at the highest pressures and shortest pulse widths. Tips are cold-machined with diamond grinders — a process that avoids the heat distortion caused by abrasive cutting — eliminating the need for pre-seating and delivering consistently precise spray patterns right out of the box.

Stainless internals and high-quality Viton O-rings provide long-term durability and compatibility with virtually every fuel type, including gasoline, ethanol, methanol, and oxygenated fuels containing MTBE (such as Q16, M5, and C45). Each kit also includes dead time compensation values to streamline tuning and help maintain consistent air/fuel ratios across all operating conditions.

Key Features:

• 1600cc flow rate — 149 lbs/hr at 3 Bar (43.5 psi)
• High-impedance design — no resistor box required
• Built on Bosch EV1/EV6 standard housing
• Stainless internals for durability and fuel compatibility
• All injectors individually flow tested and matched within one percent
• Pressure tested to 220 psi for guaranteed leak-free operation
• Cold-machined diamond-ground tips — no pre-seating required
• Ultra-fast solenoids with linear response curve
• Compatible with gasoline, ethanol, methanol, and oxygenated fuels (MTBE, Q16, M5, C45)
• Viton O-rings rated for extreme temperatures and fuel additives
• Includes dead time compensation values for simplified tuning
• Dyno, street, and race track tested for real-world performance validation