Project Farm tests to determine if off-the-shelf WD-40 is a suitable substitute for motor oil in a small engine…
Will WD-40 Work as Engine Oil?
This site contains affiliate links for which we may be compensated.
How To & DIY
How To Achieve Power Gains Without Taking Your Engine Apart
Adjust ignition, timing, carburetor, air cleaner, and engine oil to improve the performance of each without cracking open your engine. [More…]
How To & DIY
How To Make Your Own Rust Penetrant at Home
We’ve stumbled upon a simple rust penetrant solution that will make getting your stuck nuts and bolts off easier than ever before. [More…]
Technical Info
Is Synthetic Motor Oil Bad For Old Cars?
Engineering Explained shows how specially formulated motor oil can help new and old engines add more miles to the odometer. [More…]