what rmp's is everyone running at 70 mph, or what mph at 2000rpm? I'm exactly at 2,000. Just curious.
2003 supercab 4x2, 3.55 ls, 5.4 automatic, 265/75/16s but not sure if re-calibration has been done.

 

I don't know what it is at 70, but at 2000 rpms, I am running 75 on speedometer and it is 2 mph fast, so 73 actually. 5.4, 3.55, 4x2.

 

speedo at 70, 2k rpm, actually doing 80

 

im running like 2300+ at 70...
but i do have a nice new set of gears

 

2001 SuperCrew, 4 x 4, 5.4l, 3.55 lsd. 265/70 x 17 tires(stock). Seems a little high to me, yesterday coming back from a family easter dinner, I was going 80 mph with the cruise on and I was turning 2100 rpm. Maybe just a tad under like 2090 - 2080.

 

2500 on my 95 with 355s

 

Mine runs about 1900 @ 70 mph

 

i believe at 2000 im runnin bout 72 but between 2000 and 2100 major diff bout 78 i have pics in gallery

ooo 2007 4x4 5.4 3.73 L.S. havent looked after siso added, will do soon.

 

On my 05 it is around 2k at 72MPH on my old 2000 I had it was 2k about the same at around 72MPH both truck geared at 3.55 05 has a 5.4 my old 2000 had the 4.6. Just for comparison my old 96 Mustang GT was at 2k at 75MPH.

 

I'm at about 1800 RPM at 70mph.

That's what I CruiseControl on when going home from school. Nice good speed, not slow and not fast, and with the low RPMs helps on the gas

 

about the same here, 1900 on the dot at 73mph on my 02 5.4 3.55LS

 

thanks everyone

 

1750 at 70
2000 at 80

4.6L Windosr 3.55
2000 F-150 XLT supercab

 

Just a little over 2k at 70 on my 97 F150 4.6 4x4 3.55 auto. I have 255/70R16 tires.

 

2200 at 70, 4;56 gear with 35's.