Lots of tune ups thrown out here, no one taking into consideration what nitrous sol is on this kit, what orifice size and what feed line etc. the sol orifice plays a part in the overall flow of the system.

That said, follow the tune up and be prepared to lean it out, either .5lb at a time or 2 -3 jet sizes on the fuel side.

Or the best thing would be to send it off and get it flowed. Induction solutions or PKRE. Getting it flow mapped is money very well spent as you will have a professional to help you after the sale, and they will help a lot !