Im thinking AROUND 500
I mean this in the best way possible. Do you REALLY want to build a car to be slower than bone stock C6Z's, same as cammed 5.0s? Slower than Stock Cadillacs, Pullied Cobras......I mean I can go on and on. Building a motor for 500 horsepower 15 years ago, that was worth it. These days, you're going to dump a crap load of money and time for your car to be slower than a GM product with a warranty.
Like I said I don't want to be coming off as harsh, but my build was going to be a 500-600 horsepower build. Then these Coyotes started making 700 on stock internals, and superchargers I realized 550 was a WASTE of time. I mean if you were in a gutted/automatic/500 horsepower fox then okay.
Welcome to 2013 haha. This is why my car probably won't be done til I'm as old as [MENTION=17070]Tony[/MENTION]