here have a scanguage ll. I got one for my 07 GT. I set the hp adjustment to 15% and did a quick run. It said i had 305 hp. Just wondering if anyone here had similar results.

 

Never heard of.

 

http://www.scangauge.com/products/scangaugeii/
basically tells you alot about your car

 

I have one but have never messed with the HP thing on it, figured it would be inaccurate as hell. I mainly use it for IATs, Water temp, ect...

 

I have one but it is an older version, 3 years old , and it doesn't have the all the tricks of the latest. I see it can be upgraded for $25 to give 0-60, 1/4 mile and other performance data.

 

I wonder if these are accurate. I mean I highly doubt it or dyno runs would be useless besides seeing the rpm power band.

 

The scangauge 2 measures bhp. To get rear wheel you would need a dyno to compare the numbers from the scanguage2 to the dyno. However far off the scanguage 2 is compared to the dyno is the adjustment you would make to the the scanguage 2 in the percentage. I dont have a dyno so I used the 15-20% which is around how much hp is lost to the powertrain. Havent tested the 0-60 or 1/4 times yet.