Grams Performance 1000cc Fuel Injectors Nissan 350z 2003-2009 / Infiniti 2003-2007

Part #: G2 - 1000 - 0700. Each fuel injector is individually balanced, flow - tested, and precisely matched within one percent. Pressure - tested up to 220 psi, it ensures leak - free operation and top - notch performance. You'll get unmatched cylinder - to - cylinder consistency, great idle quality, and amazing response. The ultra - fast and precise solenoids have a linear response across various conditions, accurately metering fuel even at high pressures and short pulse widths. These injectors are cold - cut with diamond grinders in under three seconds for high precision, no 'pre - seating' needed. They come with high - quality Viton O - rings resistant to extreme temperatures and harmful oils in fuels. Each set includes dead - time compensation values for consistent air/fuel ratios during tuning. Rigorously tested in labs and on dynos, streets, and race tracks, they perform well in extreme conditions. Features: High - impedance design without a resistor box, cold - machined tips, ultra - fast solenoids, linear response, all injectors balanced within one percent, compatible with all known fuels, and excellent cylinder - to - cylinder consistency and idle quality.

Using these Grams Performance fuel injectors is straightforward. First, make sure your vehicle is turned off and cool. Remove the old injectors carefully and then install the new ones in the same position. Connect all the necessary fuel lines and electrical connections securely. When tuning your vehicle, use the provided dead - time compensation values to get the best air/fuel ratios. As for maintenance, check the O - rings regularly for any signs of wear or damage. Replace them if needed. Keep the injectors clean by using high - quality fuel and fuel additives recommended by Grams Performance. Avoid using low - quality fuels that may contain contaminants. If you notice any performance issues like rough idling or poor acceleration, have the injectors checked by a professional.