Holley EFI - Select up to (4) different tunes 250 in OD - 0

250 in OD - 0

Fitting - Adapter Tee - 10 AN Male x 1/2 in NPT Male x 10 AN Male - Steel - Zinc Plated - Each

FIA 8859-2015 or newer helmets)

50-inch 409 stainless steel tubing that helps maximize the flow of the exhaust pulses for better performance and the added durability of stainless steel

Air Filter Element - Magnum FLOW Pro DRY S - Clamp-On - Oval - 9 in Length x 7 in Width - 7 in x 4

Holley EFI - Select up to (4) different tunes 250 in OD - 0Designed to be used with the Holley Dominator EFI systems with multiple maps to select between up to four different types of tunes. These tunes can be used for many purposes, ranging from using certain fuel types, track conditions, and using nitrous setups. The switch is connected into the J3 ECU connector, with the calibrations being selected at in the vehicle key on startup.