Found 3 Integras in my area for about the same price (I list the prices in Canadian dollars btw):

A 98 gsr with a b18c for 5000
A 95 with a b20b
A 93 with a "96 spec ITR engine" (which I'm gonna assume is either a b18b or b18c) with a supercharger

I'm not too familiar of Honda's VTECs so I got a couple of questions:

1. Which of those are best and reliable at making 500-600whp (I've heard of LS parts being put into them so that fact can be factored in).
2. How do I know if it's a DB9 awd model.
3. How much does it cost for AWD Conversion.
4. How much power can I put through them before having to start replacing a ton of **** (diff, axles, shaft, etc).
5. Does VTEC handle 2-step well? Does it still **** up turbo and reliability regardless? I see too many Hondas running anti-lag.