Like the old COPOs of the 60s, the 2011-14 models adhered to strict NHRA guidelines. That meant super-small production numbers and a price payable only by professional race teams. It also meant the car’s engine could only make 530 horsepower. But much like the Japanese engine restrictions of the 1990s, that figure seems to have been framed in air quotes. In 2016 a (not extensively) modified 2014 COPO Camaro ran an 8.323-second quarter mile at 165.80 miles per hour. Doing the math, that car was making closer to 1200 horsepower. 1200.
Speaking of tires, they do absolutely no good if side to side movement with low pressure causes them to slip off the rim. Being in the middle of nowhere with rubber out of place and no way to change it is an awful situation. However, there are already bead lock rims on the market to prevent this exact problem.
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.
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.