I just bought a 1986 Honda Civic Si last week. (Got a great deal on it, newly rebuilt motor) My question is this: Would it be recommended to throw a turbo on this stock D15A3 without working on the internals? I had a turbo on my '89 Integra and I had to swap the connecting rods out of a '86 Integra as they're a little more stout... (she's long gone now, due to a completely unrelated turn of events)

And if my Si can handle a turbo, how much psi?