Ok so I’ve owned a evo VII. Ow for three years and worked on in all the time, recently I purchased a great wall v240 as a daily ****ter ute and it’s been a great nugget but I want more power it’s sluggish and I feel there’s a lot of potential with the 4g69 bottom end but I can get a whole motor for like 400 bucks.. not the questions..

I want to put a 4g63t head on the 4g69 bottom end after I build it and bolt a turbo on as well I have all the part minus the spare bottom end in the garage my question is once done can I run a stock evo ecu or would I be better of getting a after market like haltech also is the head even compatible or should I just try and see what happens.