Hey everyone, just bought a tidy bh5 legacy and wanting to do and sti repower on it wanting about 300kw. What should I be looking at in terms of block/heads/valvetrain/pistons etc. keeping in mind every build has a budget lol. If people with experience could shed some light on this that’ll be great. I have some one selling a closed deck v2 block for a decent price and wondering if I should snap it up. cheers TIA