With the few lsa shootouts out there, they seem to average like peak 3 lbs-ft per degree of lsa, so if that held true, 114 to 108 to would gain around 18 lbs-ft which is a decent gain. As you go tighter the difference shrinked, but that's just a handful of shootout's doesn't mean that's the overall trend. 110 seems to be the middle ground compromise for most cam companies for our type's of engines (/6 sbm bbm).