- Holley Sniper EFI
- Holley
- Black
- Black Ceramic
- Classic Gold
- Gold
- Shiny
- 1600
- 800
- 900
- 100 lb/hr @ 58.5 PSI
- 120 Lb/Hr @ 58.5 PSI
- 2.5Bar
- 2Bar
- 1250 Forced Induction
- 1250 Naturally Aspirated
- 1375 Forced Induction
- 650 Forced Induction
- 650 Naturally Aspirated
- 800HP Naturally Aspirated
- 1
- 1
Use our simple CFM calculator to learn what CFM you need:
You should stay as close as you can to this CFM and should go no more than 50 CFM in either direction.
In order to get a proper estimate, we need a little more information from you.
Please contact Tech Service at
If you have any other questions, contact Tech Service at
1-866-464-6553
To calculate Fuel Injector Size for custom or boosted gasoline applications, use the following Equation:
Typical BSFC numbers: N/A = .45-.50, Supercharged = .55-.60, Turbocharged = .60-.65
Street applications should not exceed 80% Injector Duty Cycle
TO CALCULATE MAX HP BASED ON INJ. SIZE:
Inj. Size (lb./hr.)= HP ÷ number of cylinders x BSFC ÷ Duty Cycle
Holley EFI offers several different MAP sensor options for various applications:
Naturally Aspirated Engine:
1bar (105kPa) Will NOT Read Boost Pressure.
Forced Induction Engine:
2bar (210kPa) up to 14.7 PSI of Boost
3bar (315kPa) up to 29.4 PSI of Boost
3.5bar (350kPa) up to 37.45 PSI of Boost
5bar (520kPa) up to 73.5 PSI of Boost
7bar (735kPa) up to 102.9 PSI of Boost
