Sct Custom

Sct Custom

Fishpond Swift Current Thermometer 465” x 5” SCT F AC Color Blue
Fishpond Swift Current Thermometer 465” x 5” SCT F AC Color Blue
Paypal   US $18.00
SCT CUSTOM PAINTED RAPALA DTTSS THUG COLD STEEL SHAD
SCT CUSTOM PAINTED RAPALA DTTSS THUG COLD STEEL SHAD
Paypal   US $12.49
SCT CUSTOM PAINTED RAPALA DTTSS THUG HAWAIIAN TIGER
SCT CUSTOM PAINTED RAPALA DTTSS THUG HAWAIIAN TIGER
Paypal   US $16.49
SCT CUSTOM PAINTED RAPALA DTTSS THUG HOTT DAMN TIGER
SCT CUSTOM PAINTED RAPALA DTTSS THUG HOTT DAMN TIGER
Paypal   US $12.49
SCT CUSTOM PAINTED RAPALA DTTSS THUG CHARTREUSE FLIVVER SHAD
SCT CUSTOM PAINTED RAPALA DTTSS THUG CHARTREUSE FLIVVER SHAD
Paypal   US $12.49
Fishpond Swift Current Fly Fishing Thermometer Blue F C
Fishpond Swift Current Fly Fishing Thermometer Blue F C
Paypal   US $17.95
Fishpond Swift Current Thermometer 465” x 5” Color Red
Fishpond Swift Current Thermometer 465” x 5” Color Red
Paypal   US $18.00
Computer Experts

What exactly is a global spark and how should I use it?

I have an sct tuner and it has a global spark option where I can leave it at 0 or lower it up to 14 degrees. What is a global spark first of all? And secondly, should I change it or leave it alone and why? Please don't answer unless you definitely know what you're talking about, I don't want to screw my car up. This is a 2006 v6 mustang with a K&N cold air intake and custom tune.
I DID google it fyi and all I can find are articles about Pakistan and a car called the chevrolet spark

i have the sct tuner aswell for my lincoln zephyr v6 and the global spark made a difference with stock plugs on the +2 setting you may need cooler plugs for the +4 and higher