Description

Upgrading to an MSD Flying Magnet Crank Trigger Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system / ignition controller). At the heart of the kit is the 3-wire Hall-Effect Sensor that is easier to set up, less susceptible to EMI/RFI interference/noise, and less likely to have false signals than other methods (Distributors and VR Magnetic Sensors). In addition, they are less prone to mechanical failure since there are no wear parts. With the included high quality timing pointer and the use of a direct bolt-on, degreed balancer (see below list for recommendations), you'll be able to adjust timing in the precise increments required for your engine. _x000D_ • Coyote 556-173 _x000D_ We recommend using ATI 918047-MSD but will also work with 918047N and 918047NA _x000D_ • LS 8 inch 556-174 _x000D_ Designed to work directly with ATI 917302, 918852, 917264 or 917242 _x000D_ • LS 7.28 inch 556-175 _x000D_ Designed to work directly with ATI 917777, 917211 or 917234 _x000D_ • LS 6.56 inch 556-176 _x000D_ Designed to work directly with ATI 917776 or 917215

Features

  • Included installation instructions cover mechanical setup and provide step-by-step Holley EFI Software Setup

Specifications

BrandHolley EFI
Category FilterFuel Injection - EFI
Clearance CategoryFuel Injection - EFI
ColourSilver
Diameter7-inch
Emission Code4
MakeSmall Block Chevrolet
Product TypeCrank Trigger Kit
Sensor TypeHall Effect

Compatibility

  • Universal Part

Upgrading to an MSD Flying Magnet Crank Trigger Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system / ignition controller). At the heart of the kit is the 3-wire Hall-Effect Sensor that is easier to set up, less susceptible to EMI/RFI interference/noise, and less likely to have false signals than other methods (Distributors and VR Magnetic Sensors). In addition, they are less prone to mechanical failure since there are no wear parts. With the included high quality timing pointer and the use of a direct bolt-on, degreed balancer (see below list for recommendations), you'll be able to adjust timing in the precise increments required for your engine. _x000D_ • Coyote 556-173 _x000D_ We recommend using ATI 918047-MSD but will also work with 918047N and 918047NA _x000D_ • LS 8 inch 556-174 _x000D_ Designed to work directly with ATI 917302, 918852, 917264 or 917242 _x000D_ • LS 7.28 inch 556-175 _x000D_ Designed to work directly with ATI 917777, 917211 or 917234 _x000D_ • LS 6.56 inch 556-176 _x000D_ Designed to work directly with ATI 917776 or 917215

Features

  • Included installation instructions cover mechanical setup and provide step-by-step Holley EFI Software Setup
BrandHolley EFI
Category FilterFuel Injection - EFI
Clearance CategoryFuel Injection - EFI
ColourSilver
Diameter7-inch
Emission Code4
MakeSmall Block Chevrolet
Product TypeCrank Trigger Kit
Sensor TypeHall Effect
  • Universal Part

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