Honestly, I hate the look of the hood scoop, read somewhere thag some people used washers to slightly lift the hood.
It would be running the stock ECU, most people use piggybacks but mine will be kept stock as I'm looking for reliability not performance.
But..muh sleeper. It's being tested this week, we'll see if it has any problems with cooling.
I wouldn't say the engine is modified though, it originally came in the Daihatsu Mira L5, my cousin bought the halfcut and stuffed it in his car. So the engine is technically "stock" because we didn't do any modifications. I originally thought you meant the orginal ECU as in the one that came in the halfcut.