# nitrous guys...some questions **URL:** \ **Category:** Shift518 Automotive\ **Created:** [April 21, 2009, 9:32pm UTC](https://forums.speedlife.net/t/nitrous-guys-some-questions/243675 "2009-04-21T21:32:28Z")\ **Posts on this page:** 1\ **Showing post:** 9
**Author:** ![JiM\_P\_2001](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jim_p_2001/32/6364_2.png) [@JiM\_P\_2001](https://forums.speedlife.net/u/JiM_P_2001)\ **Post date:** [April 22, 2009, 5:08am UTC](https://forums.speedlife.net/t/nitrous-guys-some-questions/243675/9 "2009-04-22T05:08:49Z")
> [@Denton's MicroHatch Comparo](https://forums.speedlife.net/t/dentons-microhatch-comparo/17323/18): > > Someone wants to sell me a Nitrous Outlet wet kit already set up for a ls1…comes with everything down to the purge kit minus the bottle for dirt cheap… > > I want to spray, but I dont want to take away from my N/A tune because I dont plan on using the nitrous alot…just a little extra hit here and there > > what can I safetly get away with on my N/A tune…50-75 shot before I start to detonate and hafto take away some timing?? Mind you, I still have my **41lb injectors to install so I have a good deal of fuel to play with also**. Nitrous is a stand alone system and has nothing to do with anything thats done to your car. A wet kit sprayes N2O and Fuel, you adjust the jetting to obtain the desired AFR. There’s a way to pull timing on LS engines without having the car tuned. Some sort of relay/resistor box or something, I don’t know off the top of my head. Buy colder spark plugs and run at least 100 octane on the spray for good measures! --- _[View the full topic](https://forums.speedlife.net/t/nitrous-guys-some-questions/243675)._