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Holley Hyperspark Ignition Adapter Wiring Harness (HO558-323)
Holley Hyperspark Ignition Adapter Wiring Harness (HO558-323) is a special order in item. They take approximately 3 - 5 working days to arrive to us. Please get in touch with in prior to ordering if you are needing something more urgently.
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Description
Description
HO558-323 - WIRING HARNESS, HYPERSPARK IGN
Part Number: HO558-323
Designed to plug and play with HyperSpark distributors and Holley EFI main harnesses with an ignition connector, such as part number 558-104.
Features:
- Used to run a "timed sequential" fuel strategy, with Holley EFI V5 Build 160 or Later, or Terminator X.
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