what are the ls motors capable of handling? power wise. what do the heads rev to safely?
ok now i have a gsr head also but seen i see about building the ls (which in the past i always heard non vtec turbo is the way) what should i do? what will net me more hp? and still keep good tq? a big part of this car is racing a 420whp mustang lol but that is my friends battle. i got my cobalt for my battles like that. and with the programs you have to tune can you go full out adjusting everything, even turn off cel and stuff like that? or is it limited to just ignition/fule tables? what i am used to using is hpt like sct advantage 3.0, fast xfi, or accel dfi i have used aslo