The modern equivalent of that engine is GM’s ZZ427 crate motor. It stays true to the cast-iron block of its forefather, but runs pump-gas-friendly 10.0:1 compression, sports aluminum heads and an all-forged rotating assembly.
“Quite simply, the LSX454R drag racing engine is the most powerful GM crate engine ever from Chevrolet Performance and it’s designed to do one thing: help you win races with great durability.” “Engineers simulated 600 back-to-back drag strip passes on the engine dyno, ensuring it would stand up to years of performance without the need for major maintenance, round after round, season after season.”
With the Town & Country, Chrysler did not go far enough to eliminate the noise and ride quality issues found in the Grand Caravan. To further exacerbate these issues, the Town & Country is a fairly expensive used minivan. The most recent versions of the Town & Country are powered by the same 3.6L V6 that you will find in the Grand Caravan. The engine offers the same 283 ponies and 260 lb-ft of torque. Chrysler didn’t even bother to tweak the fuel economy.
With so many used minivans on the North American market today, we decided to narrow our list to the used minivans that should have an average retail value between $6,000 and $15,000 according to KBB.com and nadaguides.com. Our assessment of the quality of these used minivans is based on information from Consumer Reports, owner reviews, and professional reviews.
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.
Forged steel rods. Forged steel crank. Forged aluminum pistons. Aluminum heads. Mechanical roller cam. Huge valves. A 7100 rpm redline. A massive 13.1:1 compression ratio that’s well into diesel territory. It all combines to make 776 horsepower, 649 lb-ft, and a whole lot of noise from its 7.4 liters of absolute fury. I’ll let GM explain what that all means.
GM has been producing small-block and big-block engines for decades. Throw a few extra parts on one of these bad boys and you’ll be burning tires in no time. Before we talk about the best GM crate engines, let’s start by answering a few basic questions. Ooh, shiny. (source)
The beauty of a crate engine is that it can go into any vehicle you want. The engine gave out in your truck? Maybe it’s time for an upgrade. Want to make a V8 Pinto? Go right ahead.
A crate engine or crate motor is a factory-built engine that arrives at your doorstep perfectly timed, balanced, and blueprinted, and ready to provide motive power for any project you have laying around. Included parts are a fully assembled block consisting of crank, rods, and pistons, a fully assembled head consisting of valves, cams, and associated parts, and often a carburetor for fuel delivery.
We will give you specific information as to why these are the worst used minivans to buy, so that you can decide whether you agree with us or not. Also, our list is in no particular order, so Number 1 is not necessarily the worst used minivan in the world, just the first unit that came to our attention.
Right in line with body armor are more Jeep mods to make sure that the underside is protected. All it takes is one hard drop at the wrong time to snap off an essential part of your vehicle. Skid plates run from simple front and rear protection up to complete chassis coverings. The gas tank and oil pan, as well as the differential and transfer case, are all rather vulnerable spots on the underside. They may be able to take a little abuse but how much are you willing to risk?
Nevermind what happens when you get bouncing around on choppy trails and crawling across rocky slopes. There’s a fine balance between size, tread, and overall quality that make knowledgeable product reviews a good starting point.
This is one of the best old Ford trucks as far as we are concerned, but they can be hard to come by. Restored versions tend to be pricey but it’s a great choice if you can get ahold of one.