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Holley

EFI Kit, Master, Holley Sniper II

Vehicle Specific View fitment for 27 models
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Part# CH31575
Mfg# 550-510-3XK
Sold As Set
List Price: $1,683.95
You Save $153.96

Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.
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Affordable fuel-injection

4 wire connection

Installing a modern electronic fuel-injection system to your classic car just got simpler with this Holley Sniper EFI. This kit is a basic bolt on carburetor replacement with everything mounted to the throttle body itself. While the Sniper EFI System is easy to install it will support up to 600 horsepower with a simple 4 wire connection (Battery +, battery -, switched ignition and RPM). There are no extra control boxes to mount that will clutter up your engine bay and both the fuel pressure regulator, ignition timing control are completely integrated. All of this is controlled by an included color touchscreen programmer for a simple setup. Simply answer a few basic questions about your car and the parameters for your application are loaded and you’re ready to go! The self-tuning ECU will automatically make adjustments on the fly which means no laptop required. Available in black ceramic or shiny finish.

Notes

  • Base kits do not come with a fuel system and will need to be purchased separately.
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
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This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

Find Item In These Catalogs

  • 2023 Cadillac 1936-1993 104
  • 2023 Cutlass, F-85 & 442 61-77 183
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National Master Kit
1984–1987 Buick Grand National Master Kit
1978–1987 Buick Regal Master Kit
1963–1976 Buick Riviera Master Kit
1961–1972 Buick Skylark Master Kit
1983–1987 Buick T-Type Master Kit
1938–1953 Cadillac 60 Special Master Kit
1959–1993 Cadillac DeVille Master Kit
1953–1993 Cadillac Eldorado Master Kit
1954–1993 Cadillac Fleetwood Master Kit
1939–1951 Cadillac Series 60 Master Kit
1939–1951 Cadillac Series 61 Master Kit
1940–1964 Cadillac Series 62 Master Kit
1939–1951 Cadillac Series 63 Master Kit
1940–1964 Cadillac Series 65 Master Kit
1938–1953 Cadillac Series 70 Master Kit
1976–2004 Cadillac Seville 1976–1993: Master Kit
1964–1977 Chevrolet Chevelle Master Kit
1964–1987 Chevrolet El Camino 1964–1977: Master Kit
1978–1987: Master Kit
1978–1983 Chevrolet Malibu Master Kit
1970–1988 Chevrolet Monte Carlo 1970–1977: Master Kit
1978–1988: Master Kit
1961–1987 Oldsmobile Cutlass 1961–1977: Master Kit
1978–1987: Master Kit
1959–1977 Pontiac Bonneville Master Kit
1982–1986 Pontiac Bonneville Master Kit
1959–1977 Pontiac Catalina Master Kit
1962–1987 Pontiac Grand Prix 1962–1977: Master Kit
1978–1987: Master Kit
1964–1973 Pontiac GTO Master Kit
1961–1973 Pontiac LeMans Master Kit
1961–1970 Pontiac Tempest Master Kit
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