How To Prevent Cylinder Wall Scoring From Killing Your Car's Engine

Cylinder wall scoring is a form of progressive mechanical failure where the lubricant film between the piston rings and the ...
Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...
Jalopnik

Why Diesel Engines Have Higher Compression Ratios Than Gas Engines

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...
WLOX

NASA’s Artemis program advances with successful RS-25 engine test in Hancock County

HANCOCK COUNTY, Miss. (WLOX) - NASA and L3Harris Technologies successfully conducted a full-duration hot fire test of a second RS-25 engine at Stennis Space Center in Hancock County. The engine will ...
Hosted on MSN

BE 4 engines pass key test before the Mars mission

Blue Origin’s New Glenn rocket has reached a significant milestone in its journey towards space exploration. The rocket’s BE-4 engines successfully passed a critical test, marking a significant step ...