Hey guys, i havent been on for a while bc ive been working on another project, a 70 maverick im putting a 306 in. But i was given a sct excalibrator 2 from a friend and i was wondering if itll make a noticable difference. I have a 3.8 with a cold air intake and a slp loudmouth 1 on it. Ive seen people saying one of the big inprovements is in auto cars bc you can change shift patterns and firmness but i have a 5 speed. Anyone know what it changes motor wise?