Yet another intake Question.

Nitrous + dual plane = Bad NOS/Fuel distribution, Usually.

A 125 shot may not make a big difference, but, I've seen horrible plug readings on NOS cars running dual planes. Just make sure you read the plugs so you don't get into a bad situation. I'm not saying NOS is bad stuff, quite the contrary, I love the stuff. Just make sure you have adequate fuel pressure/delivery and get the tune up correct.

NOS works better on single plane intakes. More even distribution to all cylinders. Once in a while use, the dual plane won't be bad. Use juice a lot and maybe think about a single plane.