Ecotec 2.2 Turbo Dyno Tunning | Using the right spark plugs

[@bubba19891991]

What ecm is this car running and what software are you using to tune it ?

[@michaelrhoades5876]

What brand and what is the correct spark plug for a 08 2.4 Ecotec?

[@530powerstroke]

Whats the average cost for a dyno session?

[@joshfogelson7335]

Is that a built motor