What is VVL? What is VVT? How does VVL/VVT work? What is variable valve lift? What is variable valve timing? We're going to look at the valvtrain from a 2009 Audi 2.0L I4 Turbo engine to check out the ...

If you’re one of the many, many customers waiting on a replacement valve body for the 10-speed Allison transmission in your GM heavy duty truck, there may finally be some light at the end of the ...

Note that the 10-speed and Allison-branded 10-speed automatics used in the Silverado HD and Sierra HD use a different valve body. Prior to the Gen 3 part, GM was running the Gen 1 valve body (part ...

A new GM valve body is now arriving at dealerships, GM Authority has learned. The arrival of the new part marks a critical step toward resolving a widespread parts shortage that has left many GM truck ...

At a Major League Baseball trade deadline full of chaos, multiple All-Stars found themselves on new teams. However, the biggest deal might end up being a reunion. The Seattle Mariners pulled off a ...

There is so much going on with internal combustion engines (ICEs) these days, it can give you a headache just reading about them. That's why we do the research for you and then cram it into bite-size ...

You have been hearing a lot of talk about NATO lately, and its importance as a peace keeping force. The North Atlantic Alliance, is an intergovernmental transnational military alliance of 32 member ...

We spend serious time and money turning trucks into something that's uniquely ours. Things such as lift kits, custom wheels, tonneau covers, and air systems. It's part pride, part performance, and all ...