[JSH]

Originally Posted by Enslaved

Well.. getting closer. Everything is installed, base tune flashed and she started. Couple small snags before I can drive it through.

The provided Bosch intercooler pump will not turn on. I installed the Edelbrock provided harness as they instructed. There is 12v at the pump plug, however..I am somewhat concerned about the polarity, given the way they made the harness.

The wires colors are red to ground and black to positive. The relay stays latched (pulled in) the instant I plug it into the harness, regardless of ignition position. Naturally, Edelbrock isn't open on the weekend (when everyone actually does this kind of work) so I will have to reach out tomorrow. There's also a map/baro sensor code being thrown...but I'm hopeful that's just a calibration thing.

Any body have issues like this with these blower kit harnesses?

My engine compartment hasn't looked that good since mine arrived from GM.
On the left is the last shot before taking it apart to R&R things. The right is recently with the CID heads. It can't compete with the OP's clean look.
Joe tuned the pre-meth version, and Jason the meth version.