dldjros69 wrote:The GT tuner was just on spike tv - trucks.
Stock - 224 hpboost stock - 230boost prem - 236
12 hp gain "that aint bad"
chevy silverado - thats all i got
Here is the link to Spike TV Trucks where the Bully Dog was tested.
http://www.spike.com/full-epis...32339
You have to watch it a few minutes befoe it gets to the BD part.
Since "Enquiring Minds" want to know, here are my observations and comments.
1. I noticed that this Chevy truck BD unit was a 'plug and play' installation, I did not see if the guys had to call BD for updates, or wait weeks to get it operating properly. I assume that they did not have any problems getting it to work as advertised.
2. Horsepower gain was 12hp, going from regular gas to premium gas. I think this is an important point, as there is more room as such to manipulate the stock systems with this state of tune.
My opinion is not based on fact, or dyno testing, so take it with a grain of salt, or an Alka Seltzer tablet.
I think this BD type of tuner will show better, more powerful results with the 2.5, as it is tuned to run on regular gas from the factory.
The 3.5 is designed for premiun gas, so I think there is not as much 'room' for the BD to boost the performance without spark knock, and having the spark knock sensor retard the timing.
Of course, I could be 100% wrong, much as I was when I chose the woman that would become my first wife. Now she is known as my ex-wife.We are both much happier.
The Bully Dog does have nice features, and I think if and when they get the bugs worked out, it may make a nice addition to someones car.
Just not right now....