any one ever use one. i was going to get one just to be on the safe side. it says its adujustable, but how do they work? does the fuel go through it before or after the solonied and how its it hooked up to the nitrous line?
this is the one i was gonna get:
http://store.summitracing.com/partde...685NOS&FROM=MG

 

if it works anything like my zex box you hook it up to the vaccume line of the fuel reglator and a wire gose to the nitrous solonied so if vaccume drops on the reg it shuts off the solonied, but dont take my word for it this is the first time i played with n20