EFI Crank Trigger Kit - 556-113 no-abs Opening Vacuum 10

Opening Vacuum 10

The EFI modules are available with single 255 LPH and 450 LPH fuel pumps

8L V6 is perfect for the person looking for a moderate exterior and mild interior exhaust tone

Part Number: 817709

EFI Crank Trigger Kit - 556-113 no-abs Opening Vacuum 10Overview: Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4 Magnet, MSD "style" Crank trigger. It is designed for use on early model BBC Chevy applications using a standard ATI or Fluidamper "style" balancer up to 7 1 4" in