Dynamometer Results & Comparisons - Getting LTs, ORY, and LS6 intake. HP gain est?

I'm getting a set of Pacesetter LTs, and matching Off-road Y, and an LS6 intake. I dynoed 313 at the wheels with the mods in my sig. Where do you think I will be after the install? I also have a tune on my car now. What are the chanses of the LTs, ORY and LS6 upsetting my tune. I really don't want to get a tune until i'm ready for a cam.

you should get between 15-25rwhp. You should get it retuned to get them most out of the adds. Most companys will retune for free. MTI does if you pay 500 for there 1st good tune! Good Luck!