What's the best nitrous setup I can get for my LT1? I want all the bells and whistles...

 

My opinion would be a Nitrous Express wet kit. You can also get this kit with what they call a GEN-X upgrade kit. That upgrade comes with purge, bottle heater, Guage, And blow down tube. The look into a MSD Window switch to turn the juice on and off at a certain RPM. The if you wanna get fancy, get a remote bottle opener. For all of that ballpark it under 1300. for just the kit with the GEN-X upgrade, looking around 900. Hope that helps your options.