ok...my dream has come true, a b18c is finally going under the hood of my sedan next weekend...now i'm used to the great gas mileage that i got with my d16 (around 36mpg) i was wondering whether there are any recommended igntion systems or anything that increase fuel economy/spark in my new engine.

I've heard bad things about Jacob's Ice Pack, decent reviews on MSD 6a and SCI, but haven't heard much about others.