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ISR Performance

ISR Performance - Side Feed Injectors - Nissan 550cc (Set Of 4) (IS-INJS-550-4)

ISR Performance - Side Feed Injectors - Nissan 550cc (Set Of 4) (IS-INJS-550-4)

Regular price $378.00 USD
Regular price Sale price $378.00 USD
Sale Sold out

These 550cc ISR Performance injectors are a high quality yet affordable direct drop in replacements for your Nissan side feed injectors. Perfect for SR/KA 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.

Includes:

  • 4 x 550cc side feed injectors
  • injector o rings 
  • injector flow data sheet
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