As if that wasn’t enough, GM then throws on a gargantuan 2.9-liter Whipple supercharger pushing a full 16 PSI of boost. All of that cast iron and forging means strength, and the COPO 350 can set dragstrip records day in and day out without breaking a sweat.
The Kia Sedona can stand toe-to-toe with any of the used minivans on the market. The current models are powered by a 3.3L V6 paired to a smooth shifting six-speed automatic gearbox. The engine has an output of 276 hp and 248 lb-ft of torque. Most owners describe the engine’s acceleration as quick and its response as immediate. The Sedona outshines its competitors by offering a lower price point and more options for every dollar spent.
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.
This isn’t the 350 that your neighbor pulled out of a C10 truck and slapped a hot cam into. No, this is a 110-octane-only race crate engine built exclusively to win races at the local 1320. GM advises that the LSX454R comes with no warranty and is “not for road use”.
It almost goes without saying but the weight allowance should give more than enough to haul your vehicle up or out. As a general rule of thumb, the winch should be rated for a minimum of 1.5 times the gross vehicle weight.
This has been but a taste of the vast GM Performance Catalog. GM crate engines run the gamut from affordable and economical four-cylinder mills to gallon-per-mile big blocks that sound like the devil gargling Listerine. And the future is bright: Chevrolet is bringing back the COPO Camaro and the newly-launched 2019 ZR1 packs 755 horsepower and a 210-mph top speed.
While we still like the look of the original Bronco best (see the Baja further down the list), the second generation is more practical for most people, especially if you have toys to tow. This is what a pickup should look like, rugged, tall and bursting with attitude. This truck could handle 35-inch tires without lifting the suspension.
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.