How much stall is to much for a mainly street car

Here we go again... Do a search. This has been covered so many times. You need vehicle weight, gear ratio, engine RPM, tire size, and what you are REALLY going to do with the car. Not to sound like an A$$ but there is a lot in play here. Look around first, lots of good stuff here. But then you have to try and error as well. We can only help you get close. Search my friend, search and you will find :)