Here's a stupid answer .... cause it doesn't answer your question at all, but;
1) change your tires to a highway tire tread - reduce resistance
2) K&N air filters / full synthetic motor oil
3) slow acceleration
4) try and keep yer RPM's around 3ish - this takes some experimenting - to find yer sweet spot
5) TRY not to exceed 55

I've expeienced up to 20% better economy depending on the vehicle AND how good I am......<;-)

Last edited by LOOSELEIF; 05/05/06 08:19 AM.