2024年2月18日 · DOD Delete or Displacement on Demand, also known as AFM, is a fuel management approach for large displacement gasoline engines. The goal is to decrease the number of cylinders burning fuel during light engine load to improve the fuel economy.

2023年8月22日 · 队伍基于YOLOv7检测器提出LS-DOD算法，该算法由大规模预训练、大尺寸监督学习以及高效测试增强组成。 为了提升检测器在不同场景下的泛化能力，队伍首先在SODA10M数据集中的100万张图像上以半监督学习范式进行预训练。 其次，在迁移学习中通过大幅度动态增大训练尺寸策略以降低微小目标信息损失，缓解密集场景目标混淆。...

2016年11月30日 · For any number of reasons, performance enthusiasts working with select LS and all of the new Gen V LT engines may want to delete the Active Fuel Management (AFM) system, also called Displacement on Demand (DOD). One of the key steps in that operation is plugging the oil-flow passages in the cylinder block that feed the system.

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2018年10月2日 · Deleting the DOD system the right way involves pulling the heads and installing a new camshaft and lifters, a new engine valley cover, and much more. We found ourselves with a cheap 5.3L LH6 out...

This is a comprehensive kit that will include all of the necessary components (except camshaft) to delete DOD and/or AFM from your LS engine. PLEASE NOTE: THE ONLY ITEMS INCLUDED IN THIS KIT ARE THOSE LISTED BELOW.

This is a video describing the steps to block off unnecessary oil ports relating to the displacement on demand/active fuel management in a LS 5.3, 6.0 or 6.2...

2019年2月13日 · So I found a 2010 LS motor, put gen III lifters, Camshaft in it. Got rid of the VVT. Also had AMS racing delete the DOD from my ECM. Started right up, no problem, runs perfect.....

Chevrolet Performance Gen V L83 L86 LT1 DOD Delete Camshaft This camshaft is the perfect solution when deleting AFM/DOD in your daily driver. Valve timing events designed to work without piston to valve interference and provide factory performance...