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You are here: Home > Fuel Injection > EFI Systems > Holley > Holley Sniper EFI

Modern technology at an affordable price. You don't have to be a computer/tuning wizard to have EFI! 4 questions and you're ready! The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real time Fuel Map Learn!



SNIPER EFI Quick Reference Guide

System Type
H/P_N/A
H/P_Adder
Injectors
Barrels
Boost Control
Pressure Regulator
Sniper 2 EFI
650
575
4 X 100 lb/hr
4
No
Not Included
Sniper EFI
650
575
4 X 100 lb/hr
4
No
Included
Super Sniper 650
650
575
4 X 100 lb/hr
4
Yes
Included
Super Sniper 1250
650
1250
8 X 100 lb/hr
4
Yes
Included
Sniper EFI Stealth 4150
650
600
4 X 120 lb/hr
4
No
Included
Sniper EFI Stealth 4500
1500
1250
8 X 100 lb/hr
4
Yes
Not Included
Sniper X Flow
800
690
4 X 120 lb/hr
4
Yes
Not Included
Sniper X Flow 1375
800
1375
8 X 120 lb/hr
4
Yes
Not Included
Sniper EFI Quadrajet
500
-
4 X 100 lb/hr
4
No
Not Included
Sniper 2x4 4150
1250
1250
8 X 100 lb/hr
2 x 4
No
Not Included
Super Sniper 2x4 4150
1250
1250
8 X 100 lb/hr
2 x 4
Yes
Not Included
Sniper EFI 2300
350
285
2 X 100 lb/hr
2
No
Included
Super Sniper 2300
350
650
4 X 100 lb/hr
2
Yes
Included
Sniper EFI BBD
350
285
2 X 100 lb/hr
2
No
Included
Sniper EFI 2GC
350
285
2 X 100 lb/hr
2
No
Included
Sniper EFI Autolite 1100
175
-
1 X 100 lb/hr
1
No
Included




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Holley EFI Sniper System
Sniper 2 EFI_4150 Flange_800 cfm_Base Kit_w/out PDM _3.5 in Handheld_Silver
Price $1,170.00

P/N: HOL-550-510-3XX
  • Universal Fit
  • 4 Barrel _ 4.150 Flange
  • 800 cfm airflow
  • CNC Machined Aluminum Casting
  • Silver Finish
more info
Holley EFI Sniper System
Sniper 2 EFI_4150 Flange_800 cfm_Base Kit_w/out PDM_3.5 in Handheld_Black
Price $1,170.00

P/N: HOL-550-511-3XX
  • Universal Fit
  • 4 Barrel _ 4.150 Flange
  • 800 cfm airflow
  • CNC Machined Aluminum Casting
  • Black Finish
more info
Holley EFI Sniper System
Sniper Stealth EFI_4150 Flange_870 cfm_3.5 in Handheld Monitor_Carburetor Styling_No Fuel System_Polished
Price $1,265.00

P/N: HOL-550-870
  • Universal Fit
  • 4 Barrel _ 4.150 Flange
  • 870 cfm airflow
  • CNC Machined Aluminum Casting
  • Polished Finish
more info
Holley EFI Sniper System
Sniper Stealth EFI_4150 Flange_870 cfm_w/3.5 in Handheld Monitor_Carburetor Styling_Return Fuel System_Polished
Price $1,570.00

P/N: HOL-550-870K
  • Universal Fit
  • 4 Barrel _ 4.150 Flange
  • 870 cfm airflow
  • CNC Machined Aluminum Casting
  • Polished Finish
more info
Holley EFI Sniper System
Sniper Stealth EFI_4500 Flange_1440 cfm_3.5 in Handheld_Polished
Price $2,220.00

P/N: HOL-550-841
  • Universal Fit
  • 4 Barrel _ 4.500 Flange
  • 1440 cfm airflow
  • CNC Machined Aluminum Casting
  • Polished Finish
more info
Holley EFI Sniper System
Sniper Stealth EFI_Quadrajet_870 cfm_3.5 in Handheld Monitor_Carburetor Styling_Gold Finish
Price $1,670.00

P/N: HOL-550-869
  • Universal Fit
  • 4 Barrel _ Quadrajet Spreadbore Flange
  • 715 cfm airflow
  • CNC Machined Aluminum Casting
  • Gold Finish
more info
Holley EFI Sniper System
Super Sniper Stealth EFI_4150 Flange_870 cfm_3.5 in Handheld Monitor_Carburetor Styling_No Fuel System_Black
Price $2,111.00

P/N: HOL-550-877
  • Universal Fit
  • 4 Barrel _ 4.150 Flange
  • 870 cfm airflow
  • CNC Machined Aluminum Casting
  • Black Finish
more info