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Photo of EFI Set, Base, Holley Sniper II
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Holley

EFI Set, Base, Holley Sniper II

Vehicle Specific View fitment for 21 models
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Part# CH31370
Mfg# 550-510-3XX
Sold As Set
$1,169.99
List Price: $1,287.95
You Save $117.96

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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 Base Kit
1984–1987 Buick Grand National Base Kit
1978–1987 Buick Regal Base Kit
1963–1976 Buick Riviera Base Kit
1961–1972 Buick Skylark Base Kit
1983–1987 Buick T-Type Base Kit
1967–1990 Cadillac DeVille Base Kit
1967–1990 Cadillac Eldorado Base Kit
1967–1990 Cadillac Fleetwood Base Kit
1964–1977 Chevrolet Chevelle Base Kit
1960–1969 Chevrolet Corvair  
1961–1965 Chevrolet Corvair FC  
1964–1987 Chevrolet El Camino 1964–1977: Base Kit
1978–1987: Base Kit
1978–1983 Chevrolet Malibu Base Kit
1970–1988 Chevrolet Monte Carlo 1970–1977: Base Kit
1978–1988: Base Kit
1961–1987 Oldsmobile Cutlass 1961–1977: Base Kit
1978–1987: Base Kit
1959–1977 Pontiac Bonneville Base Kit
1982–1986 Pontiac Bonneville Base Kit
1959–1977 Pontiac Catalina Base Kit
1962–1987 Pontiac Grand Prix 1962–1977: Base Kit
1978–1987: Base Kit
1964–1973 Pontiac GTO Base Kit
1961–1973 Pontiac LeMans Base Kit
1961–1970 Pontiac Tempest Base Kit
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