The Injector Dynamics 1750-XDS 1750cc injector set is supplied as a matched set of four with a 48mm body length, 11mm top and 14mm lower O-ring. This configuration is intended for applications requiring that specific length and sealing arrangement, providing the higher 1750cc flow for upgraded fueling or engine tuning where the injector top and lower O-ring sizes match the intake and fuel rail hardware.
Injector Dynamics 1750-XDS - 48mm Length - 11mm Top - 14mm Lower O-Ring (Set of 4)