Holley Sniper EFI HyperSpark Ignition Kit - HyperSpark Distributor - Big Block Ford / Ford Cleveland / Modified EBCRK7435 launch retard and RPM rev

launch retard and RPM rev limiters from its predecessor

Does not fit convertibles without an X-brace modification

1957-1971 Chrysler 300

Denali and Avalanche 1500 2WD/4WD

Holley Sniper EFI HyperSpark Ignition Kit - HyperSpark Distributor - Big Block Ford / Ford Cleveland / Modified EBCRK7435 launch retard and RPM revOur HyperSpark Master Kits were designed to make upgrading your ignition on a Sniper EFI equipped engine simple. When installed concurrently with a new Sniper EFI system, the combination creates the easiest to install EFI conversion on the market only four flying lead connections required! This harness only requires one connection to a switched power source, battery positive, battery negative, and fuel pump power. The pre terminated connectors and a