http://cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=IG&P=2086yota;1049649 said:quick question to anyone logged in i connect the light to the connector to the rely box on the battery side right? then i time it off the crank right? not sure i have never used a timing light before iam going to a local shop and wanted have some sort of idea on how to use it. anything is helpful thanks.
You have to jumper the terminals. The red goes to the +side of the battery and the black goes to ground. Then you will have the sensor wire that normally clips on the #1 plug wire, some times on the older lights you have to pull the plug wire and insert a probe and connect back to the plug.