As per title, just wondering if anyone has done a memcal for a stock VN-VP V6 to have lean cruise on 808 and have been successful?
Looking at changing my memcal in my work car to save on some fuel, I do min 650ks a week

The current one is mildly enriched with some more advanced timing over stock bin. I have pace makers and 66mm TB, yes its 66mm. I made it myself from 60mm one. Everything else is stock.
Anyone be able to help me out I would appreciate and pay some cash for one to be written
I'm the director of VSH (Vlad's Spec Holden), because HSV were doing it ass about.