Grams Performance 750cc Fuel Injectors Nissan 350z 2003-2009 / Infiniti 2003-2007

Part #: G2 - 0750 - 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 amazing cylinder - to - cylinder consistency, even at low pulse widths, along with great idle quality, response, and power. The ultra - fast and accurate solenoids have a linear response across various operating conditions, metering fuel precisely at high pressures and short pulse widths. Cold - cut with diamond grinders in under three seconds, these injectors offer high precision without 'pre - seating'. High - quality Viton O - rings resist extreme temperatures and harmful oils in fuels. Each set comes with dead - time compensation values for consistent air/fuel ratios during tuning. Rigorously tested in labs, on dynos, streets, and race tracks, they perform well in extreme conditions. Features: High - impedance design without a resistor box, cold - machined tips for precision, ultra - fast solenoids, linear response, all injectors matched within one percent, compatibility with all common fuels, and excellent cylinder consistency and idle quality.

Using these fuel injectors is straightforward. Just replace your old injectors with these Grams Performance ones following your vehicle's service manual. When installing, make sure the Viton O - rings are properly seated to prevent any leaks. During tuning, use the provided dead - time compensation values to get the best air/fuel ratios. For maintenance, keep an eye on your vehicle's performance. If you notice any changes like rough idling or reduced power, it might be time to check the injectors. It's a good idea to clean them periodically according to your vehicle's maintenance schedule. Also, always use high - quality fuel to avoid clogging or damage to the injectors. These injectors are designed to work well in extreme conditions, but try to avoid overly harsh environments when possible to prolong their lifespan.