Dual Sync Distributors For EFI

Dual Sync Distributors are designed to work with aftermarket EFI systems including Holley EFI as well as other EFI systems that support Hall Effect crank and cam sensor inputs. While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds.