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The key part of this is...marginal signal. A lot of places in Colorado have virtually zero signal and you have to have a signal to start with. This is especially true in the mountains. A booster is no guarantee to get you cell service.
Even better, know the power band/curve for your engine and shift using the power band numbers. My stroker has a low rpm torque grind cam and the power drops off significantly above 4k rpms. I work to keep my rpms in the 2600-2800 range for best power and gas mileage. I get much better mileage...
I actually designed and built a MAP adjuster. It takes the 5v sensor voltage and can run it down to 3v or up to over 18v. By changing the sensor supply voltage, you fool the computer into thinking it is at a higher or lower altitude and it adjusts the mixture.
Just a heads up if you change tire size. Changing the tire size will change your speedo reading. You might get a speeding ticket when you think your are on the speed limit. Just in case, grab your GPS and have it give you a speed reading and correlate it to your speedo. In many vehicles you...
You may be right. The key is to get in the middle of the power band. This is mainly effected by the cam grind. Mine is an RV cam and it peaks around 2800-3000
Remember that if you put bigger tires on your vehicle, you need to change the speedo gear, otherwise you will be actually traveling faster than your speedo says. This can play heck with your actual MPG as well and mess with your calculations on your mpg.
The first and most important thing is to find out what type of radios is everybody using, not brand, but band. CB? GMRS? Ham 2M? Ham 70CM? For the most point, none of these can talk to the others.
Once you know that, get back and we can help you with good brands and installations.
The single biggest detriment to gas mileage on overland rigs is big tires with stock gearing. You end up lugging the engine. To get good mpg, you need to be running in your peak power band. My 1985 XJ with a 4.7L stroker with 35" tires gets 21mpg on the freeway. Most older XJs get 14 on a...
Drilling permits are up is red herring. From the time a fed permit is issues, it can take 2-3 years to get all the rest of the permits before drilling begins. If and only if they hit a good enough well, the task becomes setting up a supply chain to get the product to a pipeline and off to a...
Check out my trailer build and see how you can make your own bender on the cheap. You can use the HF pipe bender, but get a different set of dies the correct size. Only this size is the problem.
From my decades of experience, the biggest impactors for mileage for an overlander are; correct gearing for big tires, excess weight.
I am running a 38 year old 4.7L stroker in my Cherokee running 35" tires and I get 21mpg on the freeway, 18 pulling my teardrop. I have control over the...
I was going to drive home to Colorado from AZ (1000 miles each way) for a week to install a custom axle I have been building in Colorado, but I guess it will be cheaper to ship it and install it here.
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