Programmable launch RPM controller for use with MSD 6AL, 6BTM, SCI-l, 7AL-2, MSD 8, MSD 10 & MSD 10-PLUS. Not for use w/ 7AL-3. Program a launch RPM ramp based on rpm and time. Settings can be adjusted via MSD Pro-Data+ software. Similar to MSD 7531 slew rate box. |