10-12 mpg when driven, 15-17mpg when cruising

 

Before the upgrade to 10 lbs of boost, with my comptech I averaged about 22-24 mpg. now it is at 20 or below.

 

Wow... really low. When you guys say highway... is it all or mostly highway with some WOT? With my turbo AND 4.77 gears I see about 26/27 with ALL highway... no WOT the entire tank. Even with some WOT I still am around 22-24. I guess I need to drive harder

 

26/27mpg with 4.77's even NA would be impressive! I recently went to 4.44 and am seeing ~24mpg so far.. and that's with 2 tanks of easy driving for the break-in.

-Aaron

 

7 psi 4.44's, 20 mpg winter, 17 mpg summer. Im also running 11.5:1 a/f.

 

[QUOTE=mark_m,Jun 25 2006, 03:58 PM] You want to worry more about the first few months of FI, your use way way way way more fuel.