I have a L with a ej18 and plan on turboing it until it goes then swapping in a ej22t or ej20g shortblock. But i was wondering what would be the best heads to use that will work, i was thinking some dohc phase 1 2.5rs heads, but will they work with the stock ej18 ecu. I already plan on using a different intake manifold so im not worried about if the 1.8 one will mount up to the new heads or not. Thanks for the help.