Injector size based on horsepower

[scottw03]

Originally I ordered a kit to sustain a 280-300 whp car. I am now pushing approximately 330 whp with a 50 shot of nitrous going in as well.

First off, I believe this has been asked before but figured I would ask since I was post about something else anyway, can I use Meth injection along with nitrous?

Second, with approximately 330 whp without spray and say about 380+ whp with spray, would I need to change my nozzle out? I have no idea what size nozzle I have now. So if you have any recommendations I would love to hear them. I am looking to order a check valve and some hose so figured I would throw in the injector at the same time. Thank you very much for your help.

Scott

[Coolingmist]

Hi Scott..good to hear from you. If you went from 300 to 380 you may need a larger nozzle, from 300 to 330, no.

What kit do you have? Vari-cool or standard?

Yes you can run Nitrous with Water Injection. Honestly we have never done it as we dont use nitrouse at our shop.

You may want to consider our new smart injection failsafe/controller. It can work with your current system and even activate your Nitrouse as well.

Let me know the answers and I will see about size.

[scottw03]

as long as the injector size is still good for the normal street setup without nitrous I am happy. I may not even use it with the nitrous. I was just wondering though. I may upgrade the system later (atleast the tank in the trunk) but the boost switch seems to work well enough most of the time so I a happy with it. Thanks man. I just ordered some new hose and a check valve from you guys.