Diablosport Forums

Posted: **Tue Feb 05, 2008 8:42 pm**

does anyone know what kinda boost readings and mpg that the r20 will be giving on the 60hp tune

Posted: **Tue Feb 05, 2008 8:44 pm**

i almost forgot to mention my truck im driving is a 2006 f-250 with the 6.0 PSD

Posted: **Thu Feb 07, 2008 1:30 pm**

armystrong wrote:i almost forgot to mention my truck im driving is a 2006 f-250 with the 6.0 PSD

Boost levels will be very close to what the 100hp tune will provide. You will see 25-27lbs of boost on the 65hp tune. The tow tune has less boost than that. MPG will be at least 3mpg.

Posted: **Mon Feb 11, 2008 10:57 pm**

is the tow tune or the 65hp tune the best to be running for fuel economy

Posted: **Tue Feb 12, 2008 10:06 am**

Truthfully all tunes are going to be a improvement over stock. Its all on how you drive your truck based on a couple conditions. Gear/Tire size and if you drive your vehicle normal not going WOT as much. Staying between 60-70mph on the highway you will see improvement. If you have a 4.10 gear ratio your speed will be different than a 3.73 but if your in overdrive and around 1800 rpms cruising on the highway this will be best for fuel economy. I can not paste ford documentation in our form but this is how they do their test.