wow that is badass. Your 4 cylinder is making as much power if not a little more than my turbo 347 and I realize your still short shifting. Must be a fun car to drive.:driving:I am shifting at 7k right now. Fuel pressure has to be taken care of before I take her to 9k!
I'm seeing full-boost by 4300 and the correction factor makes 490ish AWHP at these levels.