Neptune is a great software to tune with just keep in mind just a small tweak in the wrong direction can be disastrous. Depending on boost levels u Need to know what your target lambda is going to be FIRST THING!!
Lookup
www.pgmfi.org
It has more info than u can ever read and mostly was written by the original tuners in the Honda game lol.
Dave (blundar)
Jr (Neptune creator)
John cui (Crome creator)
Calvin baanks (eCtune creator)
And many, many more.
All are original members of pgmfi and jr still frequents the forum trying to help people.
Keep in mind it's more of a place to do research and study as not many people post on there anymore.
I hope you know what your getting into before u try to tune a built boosted car.
As I to am a ASE master certified tech and I just thought hell I can pick up a laptop and tune a built boosted car first time no problem!!
Needless to say I was pulling a junk motor a little time later.
If u have any questions/concerns about tuning feel free to pm me as I don't mind helping people so they don't go thru what I did the first time.
Gold luck and have fun.
Keep in mind a motor with higher comp is going to be harder to tune (ESPECIALLY YOUR FIRST)
As your going to have less room for error. Work from rich to lean and don't tune timing on the street without some sort of device to hear/see detonation. A DET CAN works really well for me although u do look like a complete idiot driving around with ear muffs and a garden hose running to the side of your head lmao.
Keep the tune safe and take your time and all will hopefully go well
