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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
5mm thread insert (Black) M22 x 1
Will not fit Boss 302
This regulators features Aeromotive's high-flow design
Flows in excess of 4500 lbs/hr (over 12 GPM at 100 PSI) Supports over 5000 HP gas
HP EFI ECU Only HO554-113 Drop Box & Plates 5mm thread insert (Black) M22HP EFI ECU OnlyWith USB Cable & Software HO554 113 554 113 Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel
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