maybe it would just be best to get pcmforless.com to do this then dynotune it i dont know. im new to this type stuff. im building a 396 w/ 36# inj./long tubes/nx kit/ported heads w/ 2.0-1.56 valves/custom cam/etc..... would it be in my best intrest to send Brian a list of what im doing and let him go from there? Can i add to his program when i get it dynotuned? thanks

 

Getting a base file from PCMforless and then using it when you dyno tune is a great idea.
He will need to know the mods on the car to get you a good program, and you can then modify it on the dyno to get it more "in tune" with your car.