Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededHOLLEYPART NUMBER: 510-550-511DK
550-511DK 550-511D Sniper EFI Self-Tuning HyperSpark Kit
$3,06210
Ships on 09/11/2026
Lowest Price GuaranteeEFI Self-Tuning Kits
- Sniper EFI Self-Tuning HyperSpark Kit
- Small Block/Big Block Chevrolet
- Black Ceramic Finish
Includes: - Sniper EFI Master Kit with Fuel System
- Distributor
- Ignition Coil
- Ignition Box
For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance.
Sniper EFI Self-Tuning HyperSpark Kit Includes:
- Holley Sniper EFI Master Kit - 510-550-511D
- Holley Sniper EFI HyperSpark Distributor - 510-565-300
- Holley Sniper EFI HyperSpark Ignition Coil - 510-556-152
- Holley Sniper EFI HyperSpark Ignition Box - 510-556-151
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeFuel Injection Kit
BrandHOLLEY
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![XTCB-40HS Throttle and Kickdown Cable Mounting Bracket for Holley Sniper EFI [Black Stainless]](https://www.jegs.com/images/mini_200/600/625/625-xtcb-40hs.jpg)
LOKAR
XTCB-40HS Throttle and Kickdown Cable Mounting Bracket for Holley Sniper EFI [Black Stainless]
Part Number : 625-XTCB-40HS
$10595
![TCB-40HS Throttle and Kickdown Cable Mounting Bracket for Holley Sniper EFI [Stainless]](https://www.jegs.com/images/mini_200/600/625/625-tcb-40hs.jpg)
LOKAR
TCB-40HS Throttle and Kickdown Cable Mounting Bracket for Holley Sniper EFI [Stainless]
Part Number : 625-TCB-40HS
$10595
LOKAR
Part Number : 625-XTCB-40HS
$10595
LOKAR
Part Number : 625-TCB-40HS
$10595
Some parts are not legal for use in California or other states with similar laws / regulations
