my calc says;
3.5 l = 214 c. in.
3.7 l = 226 c. in.
and 220 c. in. = 3.6 l
not to be a smarty pants or anything, but 214 to 220 is more than rounding up and i can't imagine 214 to 226 c. in. making much of a difference. i don't think the H3's were designed for 80mph highway driving!!!
