Your compression ratio is a bit low. Why did you drop it to 9.5:1? With the aluminum Edlebrock heads, 10.5:1 should have been easy.

For the CR you have, your power output is about as one would expect. Pretty conservative build from what I can tell. With just a bit more work, you could have been up closer to 400 HP and still very streetable.

Astrobuf

So, are you really a Rocket Scientist?