The end result is even lower overall emissions. An electronically controlled valve activates the low-pressure EGR system, the engine burns exhaust gases that have already passed through the filter. Exhaust gases are drawn from after the diesel particulate filter and re-introduced after the compressor inlet. This improves efficiency and performance. This engine features a low pressure EGR system that supplements the existing high-pressure system. Improvements to the emissions system have been done as well. Many of the specifications of this 3.0L are quite similar to that of the larger displacement diesels, featuring such components as a variable geometry turbo (VGT), high pressure, common rail fuel system, water-to-air intercooler, 10 speed automatic transmission (Hydra-Matic 10L80), and many other items. Now this is pretty respectable for a half ton truck, but where the payoff really lies is in the rated 26 highway MPG's. Performance cat-back exhaust systems, rear sections, mufflers. It’s only a matter of time before 3.0L Duramax owners can experience the power of the Derringer inline tuner. Premier performance exhaust manufacturer for cars, trucks, SUVs, and dedicated race vehicles. The LM2 Duramax engine features an inline, six cylinder arrangement boasting 277 horsepower and 460 foot pounds of torque. And best of all, the newest tuner will be 50-state emissions compliant Wiring harnesses have already been spec’d and are currently being manufactured. Yes, we understand the diesel LUV was truly Chevy's first go, but again, we're talking about late model vehicles. Any 3. 2016 - 2022 Canyon/Colorado 2.8L Duramaxįor 2020, GM made some huge waves in the light duty diesel market by introducing their first late model, inline diesel engine in a 1/ pickup.
It's complemented by a stiffness-enhancing aluminum lower crankcase extension attached to the main bearing caps. We back our outstanding tuning with a world class customer. All of our tuning is designed with drivetrain and emissions equipment longevity in mind. Our fully customized tuning makes over 100 calibration changes to the stock files.
DuramaxTuner has over 15 years of experience tuning Duramax trucks. A deep-skirt block design, where the block casting extends below the crankshaft centerline, also contributes to the engine's stiffness and refinement. Get your 2020-2021 LM2 tuning from the experts. GM said at the time, "There are seven nodular iron main bearing caps that help ensure the block's strength under those high combustion pressures while also enabling accurate location of the rotating assembly. Engineers chose a lightweight cast-aluminum alloy block and cylinder head for weight reduction and added durable material for components such as the iron cylinder liners, forged-steel crankshaft and connecting rods, and blended silicon/aluminum pistons. An exhaust brake allowed for engine compression to slow the vehicle to reduce brake use while in tow/haul mode, a particularly useful feature when traveling downhill. Another focus was minimizing noise and vibration. So they added advanced technology including a stop /start feature to boost fuel economy, performance, and efficiency. The Duramax engineers had a blank slate from which to develop the new 3.0-liter inline-six.
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