Grams Performance LS1/LS6 1000CC Fuel Injectors

Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high-performance fuel injectors.

Grams standard fuel injectors are chosen by professional motorsports and performance enthusiasts because of their quality, consistency, value, and ease of use. They were designed primarily to be used with Gasoline based fuels, however may be used with alcohol based fuels with the understanding that the fuel system must be regularly flushed out and stored with gasoline to minimize flow losses associated with the use of alcohol on a consistent basis.

Features & Benefits:

Cold-machined tips for high-precision operation

Compatible with all known fuels including gasoline, methanol, and ethanol

Made from Bosch® EV14 Standard housings

EV6-USCAR electrical connector

Flowed and balanced to within 1% for consistency

Precise fuel metering up to 118 psi (8 bar)

Pressure tested up to 220 psi (15.16 bar)

Lightweight valve needle and ultra-fast solenoid

Superior valve ball and modified nozzles

Improved atomization for greater combustion efficiency and reduced emissions

Unmatched cylinder-to-cylinder consistency

Leak-free operation and optimal performance

High-impedance design (no resistor box required)

Over-molded one-piece design for added reliability and simplicity.

Direct OEM replacement application specific kits for variety of makes and models

Comes with an injector latency data to accurately set up aftermarket ECU