stick injectors

[kenneth]

stock injectors

How much HP are the stock injectors good for?
Don't think I'm too close to maxing them out just yet just curious.
last dyno done I put down 319 N/A and 387 N20 that was on a mustang dyno.

 

[Kevin@PMP]

Stock injectors are good to around 385-400rwhp, but your nitrous system isn't affecting your injector duty cycle if it is a wet kit as it is injecting it's fuel through the n2o nozzle. Even a dry kit that injects the extra fuel through the injectors won't increase the duty cycle IF it increases the fuel pressure, a dry kit will only increase duty cycle if it sprays the n2o through the MAF to add the fuel.

 

[kenneth]

thanks I was just wondering, Also my nitrous is a wet kit.

 

[Kevin@PMP]

If it's wet you shouldn't have anything to worry about, the nitrous kit should be adding all the fuel you need. The only thing you might need is some upgrades to the fuel pump, just watch your fuel pump duty cycle.