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Genuine Holley Sniper EFI Self-Tuning Fuel Injection Kit.
Part Number: 550-510UPC: 090127728994Model: Original Sniper 1 EFIFinish: Polished / ShinyThrottle Body Style: 4150 EFI ConversionInjector Quantity: 4Injector Size: 100 lb/hrMaximum Rating: Up to 650 HP naturally aspiratedFuel Pressure: 58.5 PSISelf-Tuning: Yes
New old stock and unused.
Two identical kits are available. One remains unopened in the original package. The other box was opened only to verify contents and photograph the kit. The opened unit has not been installed or used.
Kit includes the Sniper EFI throttle body assembly, 3.5-inch handheld/controller, wiring harnesses, oxygen sensor components, installation hardware and literature as supplied with the 550-510 kit and shown in the photos.
This is the original Holley Sniper 1 EFI system, not Sniper 2.
Part number 550-510 does not include a fuel pump or complete external fuel delivery system.
Please verify that part number 550-510 is correct for your application before purchasing.
Holley classifies this product as Emissions Code 3. Buyer is responsible for confirming legality for the intended vehicle/application.
