I run an OL tune all the time and have worked on leaning the OL tune out so it is closer to stoich, it is not near it at all but leaner than stock....if i was to spray a dry shot pre MAF and had all the injector i needed and all that safety stuff, do we know for sure that the PE table will be rich enough to compensate for the N2O.

The dry shots like this are to 'trick' the PCM back into 'start up mode', which is usually pretty rich, would it still work?

 

It worked on my stock motor for years but you won't know if it will work on a built engine unless you try it on the dyno. I would like to try it but I am on stock injectors and fuel system so I know it would go lean. I am using all the fuel my 24#'s are spraying N/A much less with n20 that is why I spray a wetshot now. I may give it a try once I get my fuel system up to par. Later Clint