ok... i found out the trick for amazing gas mileage with the HEMI MDS!!!! i am getting 40.7 mpg right now. stock truck. i filled up last night. i did 60hwy/40city driving. my mpg keeps going up and up!! here the trick:

keep the RPMs between 1500 and 2500. when accelerating dont go over 2750-3000. make sure you keep RPMs at about 2000 the whole time. look, if i had a camera, id take a pic of this. i swear to god im getting the 40.7mpg! i drive on the freeway between 60-65 mph with the cruise control on. the mpg is gonna keep going up. ill let ya know what it is when i get home from school today.

 

I think we already discussed this subject yesterday...

 

avg.around 14.5 but i did get 21.9 2 days ago i hit the reset on the down stroke of the bridge let go of the accelerator then kept it at65 for the next 2 downhill miles then the road leveled out and poof back to reality 07 thunder road 20's no mods o i forgot 1 mod 2ndg's

 

'03 QC 2x4 4.7l 30kHEAVY FOOT- 12.1

 

2005 1500 5.7L 4wd...14.4mpg. To get this, I added an AEM Brute Force Cold Air Intake, Superchips Flashpaq tuner, and a Gibson exhaust. Highly noticable performance gains and better mpg than stock.

 

HEY PEOPLE JUST JOINED UP
I HAVE A NEW 06 RAM WITH A 5.7 HEMI I HAVE BEEN GETTING AROUND 17.5 MPG SO FAR I DRIVE ABOUT 100 MILE PER DAY BACK AND FORTH TO WORK MOSTLY HIGHWAY BUT THERE IS ALOT OF STOP AND GO WITH TRAFFIC

 

I've been averaging about 15.5-16 on 70% Hwy & 30% City. The truck loves its gas but its WAY better gas mileage then my 2003 4.7L Quad Cab Dakota was. I would average about 12 MPG on the Highway. And that was with 1 in 2 out exhaust, K&N Air filter, and 32" tires.

 

This week back and forth to work I averaged almost 16.5mpg. It was a good week almost no wind

 

03 Ram 2500 4x4 reg. cab V10, 27k miles....9-12 highway

 

13.5 mpg stock 2007 QC 1500 with the 5.7L Hemi