s13tokyobro

on a stock sr20det engine i heard u can use a 50 shot with just upgrading ur fuel pump. Wat else shuld i modify

ViEtNApiN0y

You have an SR20, you won't need NOS if you tune it right

bourne

I don't recomend using nos without modifying the core internals to handle the xtra load. camshafts psitons and rings, just to handle the load. your car will thank you for it.

BuudWeizErr

get a wet kit and you should be cool. Run dry and you and your friends can play "catch the piston" after they go rocketing through your hood and up into the sky.

96ser

k i have a 100 shot in my car on stock internals and my car is running just fine i would do work to the internals if you r scared that you might blow it up. The only thing i would tell you is if you go a bigger shot you need more fuel to even it out

91RPS13_DRIFT

yeah you dont need to do internals. But i wouldnt go with a crazy amount like a 100 shot but there will be not trouble with 50 and even 75 with almost no moddifactions.

marknfx

if ur gonna spray .. wet-mix up to 75 shot is safe don't don't be spraying like its the end of the world cause it might be for that engine !

nissanDeT

Are any of you guys staying with stock plugs or retarding timing any?

Johnny-wonk

I run stock plugs and timing with my 55 shot and I have run through three bottles with no problems. Also, a dry kit will not blow your motor if you know what your doing with it. ZEX is a very very easy kit to install and will nock at least a second off of your time after you get used to it.

As long as you can supply enough fuel to not run lean AT ALL then you are strait. Nitrous and turbos are pretty much the same type of thing to the engine (they both add more air so you need more fuel) only thing being a little different is that turbos produce heat and nitrous lowers the intake temp.