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Holley EFI 556-128
Big Wire Coil-Near-Plug Smart Coil Kit; HOLLEY SMART COIL – HIGH HORSEPOWER C-N-P V8 KIT
Holley EFI 554-112
Four Channel Coil Driver Module; Used to drive a two wire “dumb” ignition coil. Great for retrofitting an engine to C-N-P.
Holley EFI 554-122
Eight Channel Coil Driver Kit; Used to drive a two wire “dumb” ignition coil. Typically used on late model Chrysler HEMI and Modular Ford engines. Contains two 4-channel drivers.
Holley EFI 554-123
Four Channel Coil Driver Module; Used to drive a two wire “dumb” ignition coil.