RED TIMES NEW ROMAN 4

I JUST GOT A 91 MR2 TURBO IN AUGUST AND I HAVE AN OIL LEAK. I DIDNT HAVE A LEAK UNTIL THE CAR OVERHEATED FROM A BLOWN HOSE IN THE RADITOR. I READ THAT WHEN A 2 OVER HEATS THE HEAD BLOWS MOST OF THE TIME. IT HAVE 173K MILES AND I WANTED TO GET A COMPLETE REBUILD. WHAT SHOULD I GET AS INTERNALS AND HOW MUCH AM I LOOKING AT SPENDING TO GET IT DONE.

PLEASE HELP ME.

hmmmm it doesn't blow ALL the time... are you sure that's where your leak is from?

What would u say about new internals for my car. I wanted to do a 10 over bore with new everything. I have 174k miles. So I need to rebuild it before i do anything else.

I am almost 100% sure but im just going to overhaul the engine anyway cause later down the road I am going to slap a bigger turbo and intercooler. I have high miles so take care of it now i figure.