Upgrade Performance on a SR20 N/A

[jdms-14]

i have an s14 SR20 N/A, and i think it used 2##CC injectors, i have a set of 370cc and i wanna know if i can use them and if it would be like an upgrade?
also what can i do to this motor to get some better performance without turboing yet...
i was thinking maybe things like:
-fuel pump
-fuel rail
-z32 fuel filter
-SAFC?

i dont know, those things come to my head.. but i dnt know much...
thanks for any help.

[ZenkiKid]

those mods wont really do squat unless you turbo.

[Nezahualcoyotl]

most power would come from building your motor: pistons, cams, valves, rods, etc.

I think maybe aftermarket headers, exhaust, intake manifold, and what you listed would give you some ponies but after that it takes a lot more work and money to get HP from N/A.

[homermartinez1]

definitely a different valve train and some head work to flow more air in and out of it

[gijoe69]

just get nos haha

[HYPNOTIK]

You don't need any fuel upgrades, they support more power not make more power. They make N/A power fc's, that is gonna be your most cost efficient option. Get all your bolt ons first(header, ARC intake, lightwieght flywheel, ITB's, etc). Then if you really want more power your gonna have to go internal(bore, cams, VE head). You can make an autocross or touge monster out of an N/A but your not gonna win any drag races. After you put about $5000 into an N/A motor you're gonna have as much power as a stock turbo motor but the response and power band is worlds different. You're gonna get to a point that you just have to have more power and go turbo(that's what I did, lol).