1970 70hp chrysler HELP!!!

tnstreamy

Seaman Apprentice
Joined
Aug 23, 2010
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Just assembled the pieces for the 70 hp that's going on the pontoon boat. The s/n of the motor indicated it's a 1970 70hp the cowl has Stinger on it.

The 70hp has a wiring block port side which looks self explanatory but clarification or diagrams would be helpful. i.e. this is what I see open [o=o] yellow ?

I purchased a wiring harness already attached to a key switch, however there are three wires in the harness not connected to the sw? from memory (red/black/blue)? Black ground? red? blue tach?

Also there were two adapter relays sent with the harness and battery cable purchase. I assume they're for the charging circuit? The guy who sold them doesn't know how to install? So ANYBODY ???How do these relays connect?

On the relay there is a 12V 20/30A BOSCH 0 332 204 150.
Any help is greatly appreciated mounting motor this week.
 
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