But you WILL blow up without proper fuel and intercooling. So I take it you're trying to see how much it can take STOCK, i.e. stock block, stock head, stock fuel, stock intake (no intercooler)?
Because just putting on an intercooler and some fuel mods means it can take a LOT more than what it can without them. That was kinda my point before. If you're trying to see what it will take with JUST more boost, then that's a different story. Just be aware it's significantly less than with other supporting mods.
You know, if that's true, you COULD rig up a cold start injector as a water sprayer in your over-the-valvecover tube, and use water injection as an intercooling method. You just run the water hose to your windshield wiper reservoir and run a 50/50 alcohol and water mix (which works nice for windows, too). It works wonders, but be careful not to run out when boosting up!
I could always show you how to build an electric switch for your boost control that moves it from high to low (stock) from inside the dash, with just a flick of the switch. It's cheap and not hard to put together. Might be just the trick if you seriously consider my water injection suggestion.
At least until you put in the intercooler. And of course, nothing says you can't run both techniques.