Unless your dry kit sprays through the MAF sensor, you'll have some problems with the wet kit running majorly rich when the dry kit bumps the fuel pressure up...

I'd just run a two-stage wet kit, or use bigger pills when you want more HP.

 

my sentiments exactly. I don't know exactly how an LT1 dry system would react by only adding nitrous to before the MAF, rather then using the restrictor jet/FMU typically found on an NOS LT1 5176 Dry system. w/ a 5176, the fuel pressure spikes during system engagement. Unless the PCM itself is compensating via increased Injector pulswidth your fuel pressure will be increased, causing the wet system to be overly rich.

This *could* all be tuned out with the jetting, but it comes back to KISS

Keep
It
Simple
Stupid.

Oh, and keep it civil guys.

 

Guys Guys.Please read the post before commenting.I have an LS1 in my 99 T/A. I wanted to spray before the mass air like on the nos kit,but I scratched that idea.I'm sticking with a wet kit only.