L31MaxExpress
I'm Awesome
It is straight up bad, if I could fix the base tune like Holley or the old Accel systems it would be done. Scre Edelbrocks little calibration hand held on the older system or the app for your phone on the newer systems. It is nearly worthless for an experienced tuner. If it were a TBI computer, TPI computer, Black Box, 0411 or P59 it would already be running great.It's a shame they dummyproofed it to the point an experienced tuner has to struggle to this extent.