Compression ratio

I do plan on getting pistons, just wondering what the stock crank and rods will handle. Trying to get the most out of it on a small budget and looking for any suggestions or advice.
Ok, just wanted to clarify. Like MOPAROFFICIAL said, it's more about RPM that they will take. Factory rods and cranks are pretty good, but with the rods they might have to be resized, then you might want to upgrade the fasteners, so you're pretty close to a set of Scat I-beam rods which are really good for the money.