Originally Posted by miata2fast (Post 1459558)

Nitrous is a great way to make power if you are willing to take the time to learn how to use it and spend time developing the system so it is safe and reliable. I have used it on several platforms, and will continue to.

Whether its its right for you or not is hard to say. Nitrous has a tendency to attract those looking for easy fixes for a problem when in fact it takes serious commitment, and has major consequences if you are careless. Another thing to consider if you plan to compete is now you have multiple power adders. That’s not allowed in some classes, or may put you in a class that is very hard to compete in.

The price tag you see will balloon significantly when you factor in all supporting work to make it safe and reliable. It’s still a very affordable power adder though.

If if it were me, I would continue refining what you have until it is working very well, and if you have the resources and desire to go much faster, consider it than.

Originally Posted by miata2fast (Post 1459767)

Most turbo setups shut down the nitrous when at full boost. Is this your plan? If it is, you should be fine with current parts. Might need to go a tad colder on plugs.

Originally Posted by mx5psi (Post 1460088)

That was not really the plan i was hoping to launch click second gear and push the go baby go button i thought a 75hp shot was realistic as i could just fatten up my fuels a little and throw a wet-shot onto it.as my timing is apparently already very conservative.

Originally Posted by miata2fast (Post 1460150)

Almost forgot one very important thing I learned the hard way. Nitrous is notorious for blowing the back cylinder on inline fours. If you have a single fogger and very close to the throttle body, the back cylinder will ingest most of the nitrous. You need the fogger at least 9 inches upstream from the throttle body so the charge mixes properly with the incoming air.

I’ll never again run nitrous with a single fogger because of the mixing issues.