HP Numbers?

[JennaBear]

Good question. Probably hard to come by though, not many people dyno these trucks for bolt on's. Usually more serious upgrades are done to warrant a dyno run.

As for the local to a BB tune, not sure you'll see a big difference unless the local tune you got sucks, which may very well be. I am happy with my BB tune, and I will just plan performance upgrades around their local tune dates. They come to this area usually twice a year so not a big problem for me to get it retuned.

Don't forget, you can get tune updates for free via mail too!

 

[YukonXL04]

Don't forget, you can get tune updates for free via mail too!

Ahh, good to know. I forgot about that. Thanks!

 

[jough]

On the chart posted, it looks like all the gains begin just over 4000 rpm.

 

[JennaBear]

And lost power at low and mid RPM.

 

[skbishop90]

Hints the reason I didnt have a lot of faith in the Tuner. Is this a normal power band for these Hoes? It pulls like crazy from about 3500 up. I was hoping for something a little lower. I dont want to put a stall in just for a few hundred RPM difference. If I had a cam or something, than maybe.

 

[Walkercraig01]

Yea mine is a dog until bout 4000 rpm. It's stock so maybe that helps. I would love to have more low end grunt.