setting digital ignition curve
I looked at their website. They have a plot of a timing map. If you look at the green part the front is at high MAP, that happens at wide open throttle. The rear is under light load or coast. It shows vacuum advance does about 10 degrees of advance. The advance decreases with MAP voltage. Typical normally aspirated engines use 1 bar sensors. Boosted engines use 2 to 3 bar. 1 bar is about 14.7 psi at sea level. MAP sensors read absolute pressure. If you are familiar with vacuum readings of inches of mercury (hg), it is necessary to re calibrate your thinking.
On the left looks like timing is mainly locked down at lower RPMs. Starting at 2000, timing increases, then holds after 4000. A real timing map has much more detail, if time is spent making the engine run best for all RPM, and MAP/load conditions.
I looked at their website. They have a plot of a timing map. If you look at the green part the front is at high MAP, that happens at wide open throttle. The rear is under light load or coast. It shows vacuum advance does about 10 degrees of advance. The advance decreases with MAP voltage. Typical normally aspirated engines use 1 bar sensors. Boosted engines use 2 to 3 bar. 1 bar is about 14.7 psi at sea level. MAP sensors read absolute pressure. If you are familiar with vacuum readings of inches of mercury (hg), it is necessary to re calibrate your thinking.
On the left looks like timing is mainly locked down at lower RPMs. Starting at 2000, timing increases, then holds after 4000. A real timing map has much more detail, if time is spent making the engine run best for all RPM, and MAP/load conditions.