rango88

2,000 RPM- 2,200 RPM or about 65 MPH for my 3.55

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Andy

2011 FORD Ranger Sport 4X2, 5 SPD Manual, 3.55 8.8" Open Diff, Cologne 4.0L SOHC V6.

http://www.rangerforum.net/f43/rango...port-2wd-3669/

1990 Mazda Miata, 1.6L DOHC 4 cyl. manual

http://www.rangerforum.net/f43/1990-mazda-miata-4339/
***Please Note - This Member can not always see posted pics.

TurdFX4

Honestly I would say that 0 RPM would give you the best mileage

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2003 Ford Ranger FX4 Level II

Brinker88

My 2.3 loves higher rpm's. It shifts smoother at around 3500 RPMs

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1993 4x4 Ford Ranger Ext. Cab, stepside|4.0L|Lifted | Dana 35 TTB | 4.56s | Disc 8.8 with Aussie Locker |Yakima Roof Rack |35" BFG KM2's on MT Classic IIs |Etc.. | We are the 4x4 % |

Wherever we want to go, we'll go. That's what a truck is, you know. It's not just a frame and a cab and a bed and engine, that's what a truck needs but what a truck is... what the Ranger really is... is freedom.

Diabolical Ranger

Agree, the lowest rpm will give the best mileage

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2001 Chrome Yellow 4x4 Edge
4.0L auto, STEPSIDE
mods include: Sohc decals on power dome hood
Blinker mod, OHC, Yellow Ovals, 7-pin trailer plug,
Curt 2" rec. hitch, brake controller wired in dash
UWS Diamond plate toolbox,7" dvd,cd player stereo with remote.cb radio


even the most hardcore, outlaw bad ass has to do what the wife says once in a while

and a word of caution:
reading my post may piss you off at times but hey it's real life, you will recover.