ISR Performance - Side Feed Injectors - Nissan 550cc (set of 6) Jackery Heavy duty zipper closure

Heavy duty zipper closure

Includes all required hardware — sold in pairs

Engine Coolant Temperature Gauge

Dragster Use

Induction hardened and precision machined

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 6) Jackery Heavy duty zipper closureISR Performance Side Feed Injectors Nissan 550cc (set of 6) These 550cc ISR Performance injectors are a high quality yet affordable direct drop in replacements for your Nissan side feed injectors. Perfect for S1&2 RB25 and late model VG30 applications. ISR Injectors are sold in balanced sets within 2% flow variation across the transitional, low and linear ranges of pulse widths. With stainless steel internals these injectors are E85 compatible.