Compression ratio calculator?? And power figures?

So today i took my dart out to the street to see what it could do. I didnt floor it, but gave it some pedal, it took off great, gave me a little push, but suddenly died after about forty feet. It chirped the tires after first and second, then nothin. I also had trouble starting it, afterwards. could it be, that it flooded itself after takeoff? Or fuel wasnt getting to the carb? It has excellent throttle response also. It just died and wouldnt start. Can anyone help me out on this one? Any pointers on where to look? . Thanks, Eli
Well are you getting fuel to the carb ? Maybe it flooded . Are you getting spark ? loose wire , bad ballast resistor , need more info
273's calculator is pretty accurate , sounds like you have a good setup