Just purchased a Scangauge II
 

what guidelines/methods you guys go by when testing your mpgs?

also how do i get max hp reading? i can see the HPR but not the max

Hmm? Are you asking about how to calibrate the ScanGauge?

i already done the calibration..just wanted to know how you guys do your mpg test..is there a certain mph you drive like 55 and for how long?... or a coast down test...?

Before doing any testing, I highly suggest you to read the thread : How to properly test modifications if not already done.

ahhh ok...that's what i needed to know
i will try my test at 55mph late at night when no one is around ..

I have a link (first one in my sig) w/ important sacngauge threads.

you want to find a drive that allows you to be warmed up and that is pretty level.
Someplace you can always go to test a mod.

I talk abpout that in the thread

cool ...
also i saw thread on your belly pan....good shyt !

Thanks, I appreciate the kind words.
Must admit, in the mild climate of Northern CA (sacramento) it was easy to work on it when ever I wanted!

im sure it is ....having nice cali weather lol
out here it can be challenging during the winter..

I think that I did belly pan 1.0 in december....in a car port!!! And not even thinking that the concret was cold!!!