I just bought bigstuff for my car and i was wondering how user freindly it is to use.How hard was it to tune compare to hp or efi software.Im strickly SD now with my new setup and with a 700+lift solid roller cam and alot of duration it just seems hard to get this monster to be happy with a stock PCM.Any pointers would be appreated.

Mike

 

I don't have Big Stuff or a standalone computer system, but your on the right path. It's a lot easier to tune with a Standalone than hptuners or efilive. You can make adjustments on the VE table on the fly. You can also mess with timing on the fly. Your car sounds pretty insane so it pratically requires you to run a standalone to get right. Good Luck.