Got a 96 chevy with the 0411 VCM and a 383 Stroker with a 218 224 cam. I'm having problems with it not wanting to Idle in an out of gear moved the rpms up to 850. I know that there is a difference with the 383 being a larger motor that it needs different timing and more air and fuel. What do I start with first. I ordered a inovative wide band LC1 should be getting it next week sometime. Just getting started with EFILive. Thanks for any input.