When upgrading your 1990-1994 Nissan 300zx Twin Turbo to higher power levels, stock VG30 fuel injectors are short lived as they simply cannot deliver enough fuel to safely run more than ~380RWHP. These injectors are engineered and designed to flow larger amounts of fuel to keep up with the demand as airflow increases. Injectors are precision made and have exceptional calibration directly from the factory.
Direct fit for the 90-94 300zx TT.
** Price is for a set of 6 injectors **
** We include the upper and lower O-rings for the install into the fuel rails. **