Any input on what paramters I should use in my idle overspeed/underspeed so that I can get a real aggressive thumping sound from the car and that when I let off the
throttle for it to have that lean exhaust popping.
These are my cars mods
It's a 2008 C6
-Forged LS3 (Forged K1 rods and Mahle -4cc pistons)
-BTR Stage IV cam 233/248 .619"/.595" 113+5
-Lightly polished heads milled over .030
-Kooks 1-7/8's, catless x-pipe, and SLP LM exhaust
-Century Built 6l80e
-FTI3600 stall
-RRM 3.42 diff
What it currently sounds like(yest exhaust is off the grommet hangers as I had to move it slightly back for header removal(engine swap))
https://www.youtube.com/watch?v=4xBRRRo1qcY