View Single Post
  #8  
Old 01-14-2013, 07:18 PM
gopackgo69's Avatar
gopackgo69 gopackgo69 is offline
Dodge Ram Forum Senior Member!
 
Join Date: Feb 2012
Location: Tampa FL
Age: 45
Posts: 283
Gender: Male
Vehicle: 2014 Ram 1500
Trim Level: Sport
Color: Black
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
Rep:20
gopackgo69 is on a distinguished road
Default

The 87 tune is for the people that want to run the cheaper gas. you can still use 89 on it and get slighty better performance.

With that being said I have always gotten much better mpg on the performance tune. I currently run the 91 tune with 93 fuel, mainly cause I was getting some knock on the 93 tune. With the 91 tune with 93 fuel I dont get any knock. And it does what I want performance wise from a canned tune.

I will be getting a hemifever tune next week when I have time off from work.
My only complaint with the trinty is there really isn't a "map or flowchart" for lack of a better word on how to use it and what the features and benefits are to adjusting the parameters. So it comes down to tribal knowledge on some of this stuff for the newer people to this.
__________________
2014 4x4 Hemi sport , 3.92, Pro-comp level 2.75", Rear Fox 2.0, 1.5" springs, Diablo 93 Tuned. Toyo AT2 295/65/20
Reply With Quote