Does anyone know what or how i should modify my engine with that many miles to handle a turbo. Its a 1996 Civic Ex with 113,000 miles on it. It has the stock D16Z7 engine, well not stock i have aem intake, skunk 2 intake manifold, crane ams ingintion, greddy headers and exhaust. Should i be looking at a new engine, or should i just replace the internals of my current engine. And if i have to replace the internals what exactly is needed. I want to run at around 7psi. I still need to drive this car to school.