NastyTBSS

I have a NX mainline kit that's been sitting around waiting to get installed on something. So, I decided to spray the daily that is a 2013 GMC sierra 6.2. My question is on the tunning side. I want to spray a 100shot and a 150, how much timming should I start with on both?

NitrousExpress

iTrader: (4)

You are going to want to start by pulling 2 degrees of timing per 50 hp you spray. So if you are spraying 100hp I would pull 4 degrees and 6 for 150hp.

Trey

NastyTBSS

Thank you, my next question is how much can the little solinoids on the mainline kit handle. It's one of the older systems, and what jets do I use for the 100 and 150 shot?

NitrousExpress

iTrader: (4)

The mainline solenoids will do a healthy 200 hp.

Do you have the ML2000 single nozzle system? Heres the jetting you need...

52n 28f for 100 shot

62n 37f for a 150 shot

Thanks,
Garrett

WE TODD DID

iTrader: (2)

Are we really still giving this type of advise to people? So what's the total timing on that truck?

WE TODD DID

iTrader: (2)

Let me give you a little advise so that you won't tear up your new truck. Put one step colder plugs in it, preferably non projected tip, and back the timing down to around 20* total. Should be a good safe starting point.

NastyTBSS

Thank you, what plugs is everyone using?