Hey guys! Ive been tuning gen 3 and 4 v8's for a few years and im starting to branch out into the 4cyl ecotecs. A buddy of mine is building an 08 cobalt with the LE5 ecotec to race mini stock class on a dirt oval. He's wanting to gain a lil advantage at the track. Besides tuning his timing, airfuel ratio and trans tables, what are some things i can do to help him out?