440 Source Distributor

[Terry Hauck]

Has anyone used a 440 Source Dist 117-1000 with and orange box? The dist comes with an MSD connector, orange/black and purple/black wires. MSD says on it's connector, orange/black is positive. What are the + and - pins on the 4 pin orange box that connect to the dist pick up?

 

[Terry Hauck]

This is how I set it up. Seems to run fine like this.

 

[Terry Hauck]

Make sure you have a good #27 Interstate Battery with 1000 CA. I think the cheap remanufactured battery I had couldn't provide enough current to crank and power the ECU at the same time.