Holley Hyperspark Ignition Adapter Wiring Harness (HO558-323)
Holley Hyperspark Ignition Adapter Wiring Harness (HO558-323)
is not in stock at Fast Lane Spares and will ship direct from supplier.
Please contact us prior to purchasing if you would like an accurate ETA.
Description
Description
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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