Honda civic cx from Ga

[TodaPower]

Hey,
So i have been lurking then decided to join.
I have a 1992 Honda Civic CX chassis with a D15Z1 longblock, D16z6 manifolds, ecu, and Si tranny, and 10lb mini cooper wheels (15x5.5").
It gets 41-44 mpg mostly combined even with the sporty tranny, not bad to me.

Also have a 98 accord sedan LX, mostly stock that has 245k miles and gets 27-30mpg.

I also have a 90 civic si that will getting a new motor soon, possibly a d15z1, that was getting 33-35mpg.

Always looking for ways to get a few more mpg.