Component Connection: The Mod Squad – Boosting Engine Power With Turbochargers And Superchargers
The power that a naturally aspirated engine can make is limited by its displacement and how efficiently you can make it breathe with cylinder head, camshaft and induction system modifications. The engine can only inhale so much air because the atmospheric force that’s pushing air into the engine is only 14.7 lbs. per square inch at sea level. To make matters worse, atmospheric pressure decreases with elevation. Air density also decreases with temperature because hot air is thinner than cold air.
BorgWarner Turbocharger Powers New Hyundai 1.6-Liter Turbo-GDI Engine
BorgWarner supplies its leading turbocharging technology for Hyundai’s new 1.6-liter turbocharged gasoline direct injection (T-GDI) engine. Available in the U.S. for the Veloster Turbo passenger car, the turbocharged engine features a maximum output of 150 kW (204 HP), an increase of 46 percent compared with Hyundai’s standard 1.6-liter GDI engine. The Veloster Turbo has also been available in Europe since October 2012.
Engine Series: Cummins Diesel Powers Dodge For Nearly 25 Years
When you hear the name Cummins, what is the first thing that comes to mind? Most of the time, if you have any knowledge of trucks, a Dodge truck is the first thing that comes to mind. The Cummins diesel engine has always had a great reputation for reliable diesel power. Though the Cummins diesel engine can be found in many applications, it seems to obtain most of its credit from drivers of over the road trucks.
Subaru Tech Tip: Leaking Engine Oil Seals
The Mitchell 1 Techline has heard of a very limited number of cases involving engine oil seals leaking after being displaced from their normal positions. As the engine heats and cools, condensation can accumulate in the PCV system, which, in extreme cold, can eventually turn to ice.
Tech Tip: Mysterious Leaking Engine Oil Seals On Subarus? Check the PCV!
The Mitchell 1 Techline has heard of a very limited number of cases involving engine oil seals leaking after being displaced from their normal positions. As the engine heats and cools, condensation can accumulate in the PCV system, which, in extreme cold, can eventually turn to ice. Upon closer inspection, technicians have reported finding accumulations
Expect to See More Turbocharged Vehicles in Your Shop
As gas prices remain high this summer driving season, Honeywell Turbo Technologies says it is working with auto manufacturers to meet the increase in demand for affordable and fuel-efficient downsized turbocharged engines.
Tech Talk – Engine Innovations to Reach Government Fuel Standards
In recent years, the primary driving force behind engine innovation has been the never-ending quest for better fuel economy with little or no sacrifice in performance. Government regulations and rising fuel prices are forcing automakers to develop new technologies and powertrains that squeeze more power out of every drop of fuel while producing less pollution and greenhouse gas (carbon dioxide) emissions.
Tech Tip: Performance Diesel Engine Service Notes
Diesels are setting all kinds of records from land speed to elapsed time. So if you’re not already dabbling in diesel performance, you may be soon. Diesel engines are a different type of animal when compared to gasoline engines. While both use the same four-stroke cycle of combustion, diesels use the heat of compression rather than a spark to ignite the air/fuel mixture.
Tech Feature: General Motor’s Ecotec 2.0L Turbo Engine
General Motors introduced its powerful Ecotec 2.0L direct
Tech Tip: Turbocharged Diesels Need a Mighty Tough Air Filter
Neglecting air filter maintenance on a normal aspirated gas engine can result in poor engine performance, poor fuel economy and high emission output. Neglect the same service on a turbocharged diesel engine and some major engine and turbocharger damage can be incurred.