Also, General Motors said that this had been built on the LS platform. The engine was available only as part of higher-trim options for the Sierra and Silverado Vortecmax pickup vehicles.
So far, we’ve established that the Vortec MAX 6.0 is a unique variant of the Vortec that offers slightly higher power gains than the standard 6.0 Vortec while also featuring improved power output and competence towing.
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The VortecMAX features dual 60-kW motors that are powered by a nickel-metal hydride power pack located under the rear seat. The electric motor, three different planetary gear sets, and four conventional clutches are all housed inside the transmission’s unique design.
A standalone 6.0L VortecMAX V8 produces 367 hp and 375 lbs of torque, making it the most powerful engine in the lineup. Engine experts at General Motors claim a combined output of 379 horsepower when using electric motors.
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Powered by the compression ratio of 9.6:1 and 367 horsepower, the L76 VortecMAX in the GMT900s is an aluminum block. This runs on standard gasoline and features cylinder deactivation, and is built on a Gen III block, for this is the powertrain.
According to Gen IV Block, the LY6 6.0L used in the heavy-duty GMT900s is a cast iron component with 9.6:1 and compression of 352-353 horsepower (312 above 10,000 GVW) and is based on. The LQ9 VortecMAX engine used in the GMT800s is one of the engines ever built the most powerful.
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A cast iron body powers it with a compression ratio of 10:1 and 345 horsepower. In addition to running on premium gasoline, this is built on a Gen 4 engine block and chassis.
The older LQ4 engine, the H2, used in the GMT800 heavy-duty versions, and the current G-Van has a Gen III cast-iron component producing 300-325 horsepower with compression of 9.6:1. Lastly, the LS2 has a compression ratio of 10.9:1 and a Gen 4 block, which allows it to produce 395 horsepower on high-quality fuel.
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