Well, you can look for the crank case ventillation tube, and check if it's still connected to the intake manifold. Or you can open your oil cap, and rev the motor up, if you have air coming OUT at a high speed/pressure, it's likely you have a pressurised crank. If it's not boosted, when you rev it up with the open cap, nothing funny should happen.
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S52|ZF|TRM Coilovers 670/895|Staggered 18" 5's
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