You get the same 3.6L engine found in the Dodge and Chrysler minivans on our list. The only difference is that it is now in a slightly heavier minivan. We couldn’t leave you with a cloud of gloom and doom over the entire world of used minivans. So, here is the best used minivan in our opinion…the Kia Sedona.
That’s right, in the GM Performance Catalog of crate engines an 8-liter V8 is considered “small”. With max revs set at just 4500rpm, the Vortec 488 is a mill designed not to power the car you’re racing, but the truck you’re hauling it with. With 375 horsepower and 475 lb-feet of torque on tap at only 3200rpm, the 488 can tow that high-dollar enclosed trailer without breaking a sweat. Or it could pull your boat, your cattle, your neighbor’s house, or the grandstands at your local dragstrip. You get the idea.
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.
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.
The single engine option after the 2008 model year is a 3.5L V6 that delivers 266 hp and 245 lb-ft of torque. The engine is always paired to a six-speed automatic. The combo offers middle-of-the-road fuel economy of 20 mpg combined. Where the Toyota Sienna stands out among used minivans is the available all-wheel drive system. This is a great option for buyers who must contend with a lot of snow and ice.
This baby has aluminum heads and pistons, titanium valves, forged rods, and even an aluminum block, for God’s sake. That’s real supercar stuff, but it runs on pump gas. And might I remind you it comes with a warranty. What more do you want?
“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.”
It also favors a hydraulic roller camshaft instead of the original’s flat-tappet cam. It makes a few extra ponies over the old model, too: 480 horsepower and 490 lb-ft of torque will melt any tires this engine’s hooked up to.