i dont have the smoke, oily brown coolant, milky oil, no waterfall effect, but i am leaking a bit of coolant, perhaps its just a few hoses that need to be replaced but is it possible that i have a BHG anyway? it doesnt sound like it but with a MKIII u cant be too careful, also if i retorqued the HG to like 80lbs or so it would pretty much be the same work as replacing the HG just about so i have no idea how to do this myself, if i had step by step directions with pictures im sure i could do it but if not whats the point in trying lol, if i paid someone else to do it i might as well replace the HG while im in there, if i retorqued the HG to 80lbs however, how much HP would it be able to handle and will it be able to handle like 300rwhp and a 60 shot?