Volkswagen took a Chrysler Town & Country platform and offered the world the Volkswagen Routan for the 2008 through 2013 model years. Few buyers were impressed. Even fewer used minivan buyers should be.
The Ranchero is based on a two-door station wagon platform and was marketed as a light pickup that could haul a fair amount of cargo while being easy to operate and drive, like a car. There is not enough space here to cover the various engines and features that were incorporated into the Ranchero over the years, but a few engine choices consisted of a 250 cubic-inch six-cylinder and a variety of V8 power plants that ranged from a standard 302 to a 428 cu-in. (7.0 L) Cobra Jet.
Let’s start with the 9.1:1 compression, which means you can run this on pump gas. Add in a cast aluminum block, titanium valves, and a forged steel crank attached to forged titanium rods attached to forged aluminum pistons. Top that off with hydraulic roller cams, aluminum heads, and a high-helix supercharger pushing 10.5psi of boost.
With bigger tires and heavier rims on your list of Jeep mods, the stock gear ratio may not be enough to get you where you want to go. This is where changing the gear ratio comes in handy and reduces unreasonable stress on the engine. If the wheels are too tall for the stock gear ratio, there will be a noticeable power drop off from its stock build.