ctechbob
Well-Known Member
The spring bars have plenty of tension, almost too difficult to load onto the
L brackets, I set this up myself and followed the measuring of the Ranger front end height so the wdh does transfer weight forward. I think if someone drove my setup they'd likely say it's fine, the nobo does stand 10' high, 10' 6" at the ac, so yes high but not like some of those 11' rigs. I bought it for both use in rv sites and backcountry use, the independent suspension makes a big difference in handling uneven surfaces without stressing the trailer frame. Now I will disagree on boosted 4 cylinder vs na v8 as it pertains to towing, many vehicles only use a fraction of their power at cruising speeds but towing changes that equation and a 4 cyl is going to be running boost which generally negatively impacts fuel efficiency whereas a larger displacement v8 essentially stays in an efficient rpm range without relying on boost, when using tow mode on the Ranger I'm in 7th 8th and 9th gears a whole lot and those higher rpms and need for boost impacts mpg. It may not be much of an mpg gain but it also means less strain on the drivetrain. in talking with people that tow with v8 or diesels the fuel milage drops while towing but not to the 50% decrease of the Ranger. In my subdivision every home has rv parking and well over half of the homes have RVs so I get to talk to a lot of owners , some have mammoth RVs and they get around the same mpg as the Ranger.
It's all physics my man. Given two equally efficient drivetrains, which is pretty much the era we're living in (with direct injection, 8-10 speed transmissions, ULV oils, special bearing and piston coatings, etc) at the moment, there is next to no difference in fuel usage between a V8 and a TGDI I4 producing equal power, there just isn't. It takes a certain amount of fuel energy to make a certain amount of power. It doesn't matter if it is made in 8 cylinders or 4 (yes, this is glossing over frictional losses and the like, which are possibly HIGHER in a V8). Boost or no boost, doesn't matter.
You also can't use a % number like that. Sure the big Suburbans and 1/2 tons don't drop 50%, they're starting with a lower number in the first place. It doesn't mean they are more efficient because they went from 18mpg unloaded to 10mpg (~45%) towing and you went from ~22mpg unloaded to 10mpg (~55%) towing.
If you want a decent example of this, watch some of the TFL videos about them going up the IKE. Especially with the midsized test they just did. Pretty much all of the trucks from V6's to turbo I4's returned (roughly) the same mileage (Granted, they use the factory lie-o-meter, which is iffy at best).
Why?
Because it takes a set amount of energy to move a given load up that hill. Doesn't matter if it is burned in a V6 or an I4.
Now, if you want to talk driveline stress, sure, our I4's are 'working' a bit harder, but they are designed for it. Engines should work, not loaf along. The EB2.3 is designed for it.
At the end of the day, you do you, that's what's great about choice, but you're working on false economy if you think a V8 is the sure-fire solution to towing more efficiently......although you will muscle around the trailer a lot better.
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