If you're looking to add a little extra power to your engine, you might be wondering if you can add NOS (nitrous oxide) to a stock engine. The short answer is yes, you can. However, there are a few things to keep in mind before doing so.
NOS is essentially just oxygen, and when added to the air/fuel mixture in an engine, it can provide a significant power boost. However, because it's essentially just oxygen, too much NOS can actually be detrimental to an engine. That's why it's important to consult with a professional before adding NOS to your stock engine - they'll be able to help you determine the correct amount of NOS to add based on the specific make and model of your vehicle.
Another thing to keep in mind is that adding NOS will likely void any warranty you have on your vehicle. So if something goes wrong with your engine after adding NOS, you won't be covered by the manufacturer. This is something else to consider before making the decision to add nitrous oxide to your car.
Overall, adding NOS to a stock engine can be done - but it's not something that should be done lightly. Make sure you do your research and consult with professionals before making any decisions about modifying your vehicle's engine.