Work around engines long enough, and you’ll eventually hear the term ZDDP. That acronym is shorthand for the alphabet soup “zinc dialkyldithiophosphate,” which is a fancy way of saying anti-wear […]
What happens when enthusiasts looking for greater performance either can’t afford the things that make big power changes, like heads, cam, intake and boost, or have already exhausted use of […]
I read your story on what weight oil to use for a certain bearing oil clearance. Thanks for a good article, Here’s a question for you. Would you look at […]
Drag racing engines have different oil demands than, say, the engine in your daily driver. And though we’re pretty sure you just shouted “WELL, DUH!” at your screen, we figured […]
There are plenty of factors and data points to consider when shopping around for the best oil for your engine. And while things like viscosity and mineral vs. synthetic are […]
There are all sorts of engine oil filters out there. In fact, a trip to our favorite auto parts website will reveal thousands of oil filters available for any number […]
In the name of fuel efficiency, many auto manufacturers have gone to a direct injection engine design. That means the fuel injector nozzle is inside the combustion chamber, spraying fuel […]
Our friends at Summit Racing have launched a new high-performance motor oil and engine break-in oil, specially formulated with ZDDP for high-powered flat-tappet cam engines, as well as winter storage […]