The Grams Performance 1000cc top-feed fuel injector kit for Nissan 240SX (S13–S15) SR20 applications is a set of four high-flow injectors intended for upgraded fueling and tuning. They are top-feed only and include 11mm top adapters with DENSO lower cushion bottoms and EV6 pigtails. The kit may require a fuel rail spacer and wire splicing as noted; Grams emphasizes stringent quality control and advanced manufacturing for matched, consistent flow across the set.
Grams Performance Nissan 240sx/S13/S14/S15/SR20 (Top Feed 14mm) 1000cc Fuel Injectors (Set of 4)