Have not leaned the fuel map in any boost regions yet, but cleaning up cruise regions and decel netted me 20 mpg on the current tank of gas. And it's still cruising rich of stoichometric (wideband tends to hunt in the 14.2 range) so my outlook on gas mileage is promising at this point.

Last edited by jonboyb; 08/08/13 12:04 PM.

1989 Nevada Sand Raider 2.6 5-speed
Turbo FI with Megasquirt