Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...

Jet-Hot explains the technology and science behind header and engine coatings, and the benefits they offer in power and durability. In the walk of the hot rodding aftermarket, the term battle tested ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

Almost thirty years ago, my initial exposure to aerospace coatings in racing was in the application of an aluminum oxide plasma spray applied to clutch friction surfaces. The results were so ...

We earn commissions from purchases you make using links in our articles. Learn more. Most drivers know that regular oil changes are necessary to maintain the life and performance of their vehicle. For ...

Wankel rotary engines, typically but not exclusively found in Mazdas, certainly lean on the "quirkier" side of modern powertrain systems, made quirkier because most rotary-powered cars on the road ...

Almost thirty years ago, my initial exposure to aerospace coatings in racing was in the application of an aluminum oxide plasma spray applied to clutch friction surfaces. The results were so ...