EFI and Throttle Body Conversion

EFI and Throttle Body Conversion

18 Items

per page
Set Descending Direction
  1. 90-95 5.7L GM Truck Holley 670 CFM Two Barrel TBI 502-9
    90-95 5.7L GM Truck Holley 670 CFM Two Barrel TBI 502-9
    90-95 5.7L GM Truck Holley 670 CFM Two Barrel TBI 502-9
    Retrieving Price...
    Reg. $844.95 Sale $844.95
    $844.95
    670 CFM Two Barrel TBI
    Retrieving Price...
    Reg. $844.95 Sale $844.95
    $844.95
  2. Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish 550-511
    Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish 550-511
    Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish 550-511
    Retrieving Price...
    Reg. $1,113.95 Sale $1,113.95
    $1,113.95
    4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Ceramic Finish
    Retrieving Price...
    Reg. $1,113.95 Sale $1,113.95
    $1,113.95
  3. Holley Sniper EFI Stealth 4500 - Shiny Finish 550-841
    Holley Sniper EFI Stealth 4500 - Shiny Finish 550-841
    Holley Sniper EFI Stealth 4500 - Shiny Finish 550-841
    Retrieving Price...
    Reg. $1,838.95 Sale $1,838.95
    $1,838.95
    Sniper EFI Stealth 4500 - 8 Injector - 800-1500 HP
    Retrieving Price...
    Reg. $1,838.95 Sale $1,838.95
    $1,838.95
  4. Holley Sniper EFI 4150 Super Sniper 650 - Shiny Finish 550-518
    Holley Sniper EFI 4150 Super Sniper 650 - Shiny Finish 550-518
    Holley Sniper EFI 4150 Super Sniper 650 - Shiny Finish 550-518
    Retrieving Price...
    Reg. $1,336.95 Sale $1,336.95
    $1,336.95
    650 HP Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish
    Retrieving Price...
    Reg. $1,336.95 Sale $1,336.95
    $1,336.95
  5. Holley Sniper EFI 4150 Super Sniper 1250 - Shiny Finish 550-512
    Holley Sniper EFI 4150 Super Sniper 1250 - Shiny Finish 550-512
    Holley Sniper EFI 4150 Super Sniper 1250 - Shiny Finish 550-512
    Retrieving Price...
    Reg. $1,671.95 Sale $1,671.95
    $1,671.95
    1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish
    Retrieving Price...
    Reg. $1,671.95 Sale $1,671.95
    $1,671.95
  6. Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish 550-849K
    Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish 550-849K
    Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish 550-849K
    Retrieving Price...
    Reg. $1,237.95 Sale $1,237.95
    $1,237.95
    Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Shiny Finish
    Retrieving Price...
    Reg. $1,237.95 Sale $1,237.95
    $1,237.95
  7. Holley Sniper EFI 4150 Super Sniper 1250 - Black Ceramic Finish 550-513
    Holley Sniper EFI 4150 Super Sniper 1250 - Black Ceramic Finish 550-513
    Holley Sniper EFI 4150 Super Sniper 1250 - Black Ceramic Finish 550-513
    Retrieving Price...
    Reg. $1,671.95 Sale $1,671.95
    $1,671.95
    1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Ceramic Finish
    Retrieving Price...
    Reg. $1,671.95 Sale $1,671.95
    $1,671.95
  8. Holley Sniper EFI Self-Tuning Kit - Classic Gold Finish 550-516
    Holley Sniper EFI Self-Tuning Kit - Classic Gold Finish 550-516
    Holley Sniper EFI Self-Tuning Kit - Classic Gold Finish 550-516
    Retrieving Price...
    Reg. $1,113.95 Sale $1,113.95
    $1,113.95
    4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish
    Retrieving Price...
    Reg. $1,113.95 Sale $1,113.95
    $1,113.95
  9. Holley Sniper EFI Self-Tuning Master Kit - Classic Gold Finish 550-516K
    Holley Sniper EFI Self-Tuning Master Kit - Classic Gold Finish 550-516K
    Holley Sniper EFI Self-Tuning Master Kit - Classic Gold Finish 550-516K
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
    Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Classic Gold Finish
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
  10. Holley Sniper EFI Self-Tuning Kit - Shiny Finish 550-510
    Holley Sniper EFI Self-Tuning Kit - Shiny Finish 550-510
    Holley Sniper EFI Self-Tuning Kit - Shiny Finish 550-510
    Retrieving Price...
    Reg. $1,070.95 Sale $1,070.95
    $1,070.95
    4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish
    Retrieving Price...
    Reg. $1,070.95 Sale $1,070.95
    $1,070.95
  11. Holley Sniper EFI Self-Tuning Master Kit - Shiny Finish 550-510K
    Holley Sniper EFI Self-Tuning Master Kit - Shiny Finish 550-510K
    Holley Sniper EFI Self-Tuning Master Kit - Shiny Finish 550-510K
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
    Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Shiny Finish
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
  12. Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish 550-511K
    Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish 550-511K
    Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish 550-511K
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
    Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish
    Retrieving Price...
    Reg. $1,404.95 Sale $1,404.95
    $1,404.95
  13. Holley Sniper EFI 4150 Super Sniper 650 - Black Ceramic Finish 550-519
    Holley Sniper EFI 4150 Super Sniper 650 - Black Ceramic Finish 550-519
    Holley Sniper EFI 4150 Super Sniper 650 - Black Ceramic Finish 550-519
    Retrieving Price...
    Reg. $1,336.95 Sale $1,336.95
    $1,336.95
    650 HP Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Ceramic Finish
    Retrieving Price...
    Reg. $1,336.95 Sale $1,336.95
    $1,336.95
  14. Holley Sniper EFI Stealth 4500 - Black Ceramic Finish 550-842
    Holley Sniper EFI Stealth 4500 - Black Ceramic Finish 550-842
    Holley Sniper EFI Stealth 4500 - Black Ceramic Finish 550-842
    Retrieving Price...
    Reg. $1,894.95 Sale $1,894.95
    $1,894.95
    Sniper EFI Stealth 4500 - 8 Injector - 800-1500 HP
    Retrieving Price...
    Reg. $1,894.95 Sale $1,894.95
    $1,894.95
  15. Holley Sniper EFI 2300 Self-Tuning Kit - Shiny Finish 550-849
    Holley Sniper EFI 2300 Self-Tuning Kit - Shiny Finish 550-849
    Holley Sniper EFI 2300 Self-Tuning Kit - Shiny Finish 550-849
    Retrieving Price...
    Reg. $947.95 Sale $947.95
    $947.95
    Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld Display - Shiny Finish
    Retrieving Price...
    Reg. $947.95 Sale $947.95
    $947.95
  16. Holley Sniper EFI 2300 Self-Tuning Master Kit - Black Ceramic Finish 550-850K
    Holley Sniper EFI 2300 Self-Tuning Master Kit - Black Ceramic Finish 550-850K
    Holley Sniper EFI 2300 Self-Tuning Master Kit - Black Ceramic Finish 550-850K
    Retrieving Price...
    Reg. $1,293.95 Sale $1,293.95
    $1,293.95
    Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Black Ceramic Finish
    Retrieving Price...
    Reg. $1,293.95 Sale $1,293.95
    $1,293.95
  17. Holley Terminator EFI 4bbl Throttle Body Fuel Injection System - Hard Core Gray 550-406
    Holley Terminator EFI 4bbl Throttle Body Fuel Injection System - Hard Core Gray 550-406
    Holley Terminator EFI 4bbl Throttle Body Fuel Injection System - Hard Core Gray 550-406
    Retrieving Price...
    Reg. $2,534.95 Sale $2,534.95
    $2,534.95
    Terminatorâ„¢ EFI 4bbl Throttle Body Fuel Injection System V8 4 bbl 950 cfm Range 250 To 600 HP
    Retrieving Price...
    Reg. $2,534.95 Sale $2,534.95
    $2,534.95
  18. MSD Atomic EFI Throttle Body Kit 2910
    MSD Atomic EFI Throttle Body Kit 2910
    MSD Atomic EFI Throttle Body Kit 2910
    Retrieving Price...
    Reg. $1,207.95 Sale $1,207.95
    $1,207.95
    MSD Atomic EFI Throttle Body Kit 2910
    Retrieving Price...
    Reg. $1,207.95 Sale $1,207.95
    $1,207.95

18 Items

per page
Set Descending Direction

Holley Fuel Injection Kits for Every Application

Holley Sniper, Holley Terminator & Holley Universal, that allow you to easily convert your carbureted system to modern Fuel Injection. Better starts, more power and improved throttle response for the performance you need.