Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These PICO/EV6 style injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. This injector is rated for 42 lbs/hr, at 60 PSI of base fuel pressure, a USCAR injector connector, and 40mm o-ring to 0-ring length. Other flow rates are also available. These high quality fuel injectors can also be used with any ECU that utilize high impedance fuel injector saturated drivers. Compatible with many original LS intake manifolds including LSA, LS3, LS7, LS6, L92, L98, L99, LS9. Easy to install on Holley EFI Hi-Ram Intakes using 300-230 fuel rail adapter kit. Sold as a set of 8.