Im afraid I cant do all the NA stuff again this time. I promised myself that I would just save all the spent money for boost of some kind.
A CJ set up would cost less than the Novi set up. unless you find a killer deal on a used system. But you said yourself that a blower would get traded in with the car because you don't want to put the effort into the car to de-mod it. Where as a intake change takes a half hour and is very easy to do. So when you do get rid of the car you can get a good chunk of change back on your mod parts.
To run the half mile I would say a Boss or CJ intake are a must to have the RPM to finish in 5th gear (1:1 ratio). Unless you plan to change to a 3.31 gear to keep the car out of over drive with the 3.73 you already have. So what makes more sense, spend money on a gear for one event or leave the gear you have get a intake to increase the RPM ceiling as well as add power?
Even with out cams I think the car would be very stout N/A. E85 would help with cylinder temps. As well as be more consistent and reliable for a 1/2 mile event.
I'm getting an AED tune no matter which way I go, and I will be sure to mention to him that I want a special tune for the 1/2mile event. Im sure he knows what to do for that.
Shaun has road race tunes that would work well. Set up for longer abuse and temps in the motor. But it will leave a little power on the table. I think E85 and what ever tune he suggests will work out fine. Missing a few hp is better than hurting something being too aggressive.
10's NA is perfect in my book
For a DD with a stock motor I agree. I race buddies with blowers on the street. Even from a roll their more powerful car loses because they are spinning their tires where as I don't and am accelerating at a higher rate much sooner. In a half mile event they will pass me with their HP advantage. But I like the power my car makes and it is very reliable. A 650 rwhp the coyote should be safe, but shit happens. With a blower or nitrous more things can potentially go wrong.
I say go CJ intake, 47# injectors, E85, tires and suspension. Then tape seams and get the car through the air as easily as possible. Better tires and suspension will help you get the power to the ground sooner helping use as much as that half mile as possible. Be efficient with the combo and the car should mph very well.