View Single Post
  #5  
Old 03-26-2012, 02:23 PM
snrusnak's Avatar
snrusnak snrusnak is offline
Dodge Ram Forum Senior Member!
 
Join Date: Jan 2011
Location: Orlando
Age: 27
Posts: 13,345
Gender: Male
Vehicle: 2010 Dodge Ram 1500
Trim Level: SLT
Color: White
Engine: 2008-20?? 287ci (4.7L) PowerTech V8 310hp 330lb/ft
Rep Power: 12
Rep:1385
snrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud ofsnrusnak has much to be proud of
Default

No I have a flashpaq. It is a 3865 and also has a 93 tune. I guess they changed that at some point....?

It makes a (somewhat) big difference, it's only 3hp, but it's also 10lb ft of torque between the 91 and 93 tunes. It's not THAT big of a deal I guess, but 10lb ft is a big deal with the 4.7L which already is missing out on some low end torque due to the small displacement.

I'm just wondering if running ethanol free fuel will give more power over ethanol blend of 10%. Maybe the lost 3hp/10lb ft is offset by the ethanol free 91 octane?
__________________
Sean

Breathing in and out is good enough for me.
Reply With Quote