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Collection: Fuel Injectors

The right fuel injector set is a key ingredient to not only achieving your horsepower goals but insuring you do it safely and reliably.
14 products
  • IS303-2150H 2150cc (240 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    IS303-2150H  2150cc (240 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    Regular price
    $1,580.00
    Sale price
    $1,500.00
    Unit price
    per 
  • IS303-0540H 540cc (60 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    IS303-0540H  540cc (60 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    Regular price
    $575.00
    Sale price
    $550.00
    Unit price
    per 
  • IS303-0660H 660cc (72 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    IS303-0660H  660cc (72 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    Regular price
    $630.00
    Sale price
    $600.00
    Unit price
    per 
  • IS303-0850H 850cc (94 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z) Previously 770cc
    IS303-0850H  850cc (94 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z) Previously 770cc
    Regular price
    $675.00
    Sale price
    $675.00
    Unit price
    per 
  • IS303-1000H 1000cc (110 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, L76, L92, and L99 engines (High-Z)
    IS303-1000H  1000cc (110 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, L76, L92, and L99 engines (High-Z)
    Regular price
    $850.00
    Sale price
    $800.00
    Unit price
    per 
  • IS303-1200H 1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    IS303-1200H 1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, LSA, L76, L92, and L99 engines (High-Z)
    Regular price
    $995.00
    Sale price
    $950.00
    Unit price
    per 
  • IS303-1650H 1650cc (180 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, L76, L92, and L99 engines (High-Z)
    IS303-1650H 1650cc (180 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS3, LS7, L76, L92, and L99 engines (High-Z)
    Regular price
    $1,500.00
    Sale price
    $1,450.00
    Unit price
    per 
  • IS301-0525H 525cc (58 lbs/hr at OE 58 PSI fuel pressure) FIC FuelFuel Injector Clinic Injector Set for LS1 engines (High-Z)
    IS301-0525H  525cc (58 lbs/hr at OE 58 PSI fuel pressure) FIC FuelFuel Injector Clinic Injector Set for LS1 engines (High-Z)
    Regular price
    $550.00
    Sale price
    $520.00
    Unit price
    per 
  • IS301-0650H 650cc (72 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    IS301-0650H 650cc (72 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    Regular price
    $630.00
    Sale price
    $600.00
    Unit price
    per 
  • IS301-0775H 775cc (85 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    IS301-0775H 775cc (85 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    Regular price
    $665.00
    Sale price
    $640.00
    Unit price
    per 
  • IS301-1000H 1000cc (100 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    IS301-1000H 1000cc (100 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    Regular price
    $700.00
    Sale price
    $675.00
    Unit price
    per 
  • IS301-1200H 1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    IS301-1200H 1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z)
    Regular price
    $995.00
    Sale price
    $950.00
    Unit price
    per