Wet System

I was reading about different N2O systems

Cause I am getting a Wet system from my car and it seems to me that Wet is more for Carb engines is this true cuz if it is I am not going to get it bc of EFI

A wet system is not just for carb vehicles it will work good with almost any setup. For your application a wet system is the best because it is easy to install and if the correct pills are in you should get a safe mixture of n2o and fuel. The NX kits and NOS kits are all pretty much safe as long as you run good gas, colder plugs, and run pills your engine can handle. About your kit make sure it comes with a WOT switch and 50 shot pills you also should get a bottle gauge.

A wet system is not just for carb vehicles it will work good with almost any setup. For your application a wet system is the best because it is easy to install and if the correct pills are in you should get a safe mixture of n2o and fuel. The NX kits and NOS kits are all pretty much safe as long as you run good gas, colder plugs, and run pills your engine can handle. About your kit make sure it comes with a WOT switch and 50 shot pills you also should get a bottle gauge.

The only pill he has is 100 so I have to get new pills all it comes with the WOT Switch

First can I run a 60 shot to my car

and if I do what times should I pull and what is a safe number of times to run 60 shot in one night