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Buzzsaw
06-14-2024, 02:33 PM
I have Edelbrock Pro Flow 4 EFi. The ECU has a connection for the tachometer but I don’t see any info on speedometer connection. Do I install and use the Speedometer Sending Unit provided in the kit or the Speedometer Sensor port provided on the TKX transmission? The pig tail speed sensor provided in the Ron Frances harness fits both the Speedo Sending unit and the Speed sensor port on the TKX Transmission. Also the speed sensor pigtail in the Ron Francis harness has a green and Grey wire, I put the green wire on the signal terminal and the grey wire on the out terminal on the Speedometer is that correct?
Thanks Ross

Dgc333
06-14-2024, 02:51 PM
The grey wire goes to ground.