Quote Originally Posted by SyntheticShield View Post
I recall Jerry or someone addressing this issue and I remember it being said that they had tuned it to where it was maybe a tenth or two off at worst. Now ask me where I saw that or where it was posted and I'll just stare off into yonder. I know that isnt much help other than to reinforce that it can be done.

I thought Jerrys Tuning Notebook dealt with this, might want to check there.

yep, it's in the wiki


- Make sure your IFR is the correct one for your car. This does 2 things. First is that
your DIC indicated mileage indicated will be pretty accurate, and second is that it
will be better able to meter the fuel out more accurately. Stock injectors = stock IFR.