MSD Atomic LS-engine management

[Mike]

Perusing the web and discovered this new piece from MSD. I'm not using one but it's a pretty cool idea. Video link: Atomic LS - Less Wire, More Performance

 

[Alex]

Very interesting, if it works I really like - i did NOT enjoy having to find places for the clunky ecu and fuse box.

Although 4 things I wonder:

- How come only 1 O2? Shouldn't you read from both banks incase one side is running leaner?

- How does DBW work? The wiring harness from the pedal is a piece of the ECU wiring harness .... does this include a DBW harness as well?

- When I throw it on the dyno and I want to see fuel trims, how will I do that? The setup is easy, but it looks like it could be a pain to tune it on the dyno?

- How screwed are you if you reverse the intake manifold, lol?

 

[Grant S]

Pretty cool.