The last Ford F-150 Raptor available with a naturally aspirated engine was the 2014 model. The 12th-gen F-150 Raptors offered drivers the choice of a 5.4-liter Ford Modular, or a 6.2-liter Boss, for 320 or 411 horsepower, respectively. The new ones get 450 hp and 510 lb-ft of torque out of an EcoBoost V6 turbo, and you can’t argue with big numbers like that, but, for some drivers, a naturally-aspirated engine is non-negotiable in a full-size rally truck.
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