i don't know about the idle yet..cuz they are sitting here on my floor....car is being fixed at body shop...i hope i can get them to run well.. kenji has my ecu now i'm having the rev limit removed, i will run the rev limit on my msd that way i can adjust it..i have an all new bottom end i hope it will be allright....i won't live at 9,000 but it would be pretty sweet every once and a while....i think my car is gonna surprise alot of people....i wanna sneak up in the Type R dyno day and let everyone know that an ls motor isn't a joke..an ls at 9,000 would b a funny sight to see....well i'll know in a couple of weeks....thanks all.....