I break down the Cummins 12 valve 6B, 6BT, and factory aftercooled 6BTA and explain the aftercooled version. Same engine family, different depending on how the intake air is handled. I also explain why adding a coolant based aftercooler to an early non intercooled Dodge Cummins engines in first gens is probably way simpler than most people think. Question is, has anyone done it? #cummins #12valve #6bt #6bta #dieselengine #mechanicaldiesel #dieseltech #turbocharged #aftercooler #truckengineering

It's been 21 years since the devastating Indian Ocean earthquake and tsunami of 2004. It was Boxing Day when a 9.2-9.3 magnitude earthquake struck off the west coast of Aceh in northern Sumatra, Indonesia. Approximately 275,000 people were killed across 14 countries, marking it one of the largest natural disasters in recorded history. #tsunami #boxingdaytsunami #earthquake #naturaldisaster #Asia | 7NEWS Australia