Holley Sniper EFI Self-Tuning Kit with Black Finish
510-550-511




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EFI Self-Tuning Kits
For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance.
Features:
- Bolt On Carburetor Replacement (Designed To Fit Single And Dual Carb Manifolds)
- Throttle Body Mounted ECU
- Supports Up To 650hp
- 4 Wire Vehicle Connection (Battery +, Battery -, Switched Ignition & RPM)
- Integrated Fuel Pressure Regulator
- Integrated Ignition Timing Control And Coil Driver
- Color Touchscreen For Setup And Gauge Views
- Calibration Wizard - No Laptop Required
- Self-Tuning ECU
Note: If using a Holley Dual Sync distributor, adapter harness p/n 510-558-493 is required to connect to the Sniper EFI.
Specifications:
I have a 35 Chevy pickup rat rod and it has zoom or headers on it (8 individual exhaust pipes) .. will it work with an O2 sensor in one pipe???
Is this a complete kit?,meaning do i need any other parts such as fuel pump etc?
I have the Edelbrock fuel sump 36032. Will I still need to run a return fuel line to the tank?
Does this system have the option of running a 4l80e transmission or do I need a separate programmer?
I have a 1991 Chevy 350 with factory TB. The heads are center bolt but they are not Vortec. What intake and spacer will I need to make the Sniper system work? Could you provide part numbers please?
I have a 93 Chevy TBI 454 can I use this system on this motor?
Will these kits work with turbochargers?Blow thru.
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.