wiring diagrams show how to conduct ECU timing control with an MSD distributor both with and without a CD Box: Sniper Ignition Wiring with MSD Distributor, without CD Box. I do not recommend Sniper ignition control using the MSD distributor if a Holley HyperSpark or Dual-Sync Distributor is available for your application. See the Terminator instruction manual for Ford TFI example. The 4-pin module has connectors labled B, C, W, and. Remove the spark plug wire for the cylinder at which rotor is pointing at the spark plug. If you use the Sniper EFI Software to configure your HyperSpark ignition you must use version.1 Build 2 or higher. Note that if you increase the MSV too high then it will have trouble detecting any signal when cranking.
GM offered these wtih 4-, 5-, and 7-pin modules. Every product that we offer has been proven to us to be of the highest quality or we won't sell. It is a 5V square wave trigger that is used to drive an HEI ignition module. Replace the distributor cap. spout is Pin A28 on the J1 connector and sends a blue/white wire to the H position on the 10-pin ignition connector. . In addition to this, you need to lock out the mechanical and vacuum advance (as is done in the MSD method, above.) Rather than use some sort of rotor phasing kit, you just set the rotor phasing when you lock out the vacuum advance. No matter your need, be it chemical transfer, steam, pharmaceutical, food grade, vegetable oil, fuel lines, brake lines or nitrous oxide hose assemblies, we cover it all!
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