There isn't a single one reason why your engine is burning oil. Here are a few different explanations to consider and what ...

There's a multi-link system that splits the connecting rod in two—similar in philosophy to Nissan's variable compression engine ... and producing oval piston rings—circles are easy to machine ...

P atent documentation was recently published by the USPTO for a revolutionary new Ferrari engine showcasing oval- or ...

Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright.

That ensures an almost perfect balance in the movement and also helps with avoiding compression ring wear. That's pretty important in a system that makes the piston rotate while it also moves up ...

General Fusion says its new fusion reactor will produce more power than it consumes by 2027 — a breakthrough that could ...

While U.S. markets lost the Mercedes A-Class in 2022, the German automaker recently announced it wouldn’t renew the A-Class ...

Back in the control room, the red outline of a donut-shaped ring of plasma fills one ... used to test General Fusion’s piston and liquid metal compression technology. General Fusion The ...

When that happens, compression drops ... This engine has a flawed piston ring land design and restricted oil drain-back passages, which means it gets hotter than it should.

Although General Fusion’s piston-based fusion reactor has people ... with the resulting compression induces fusion. Creating this toroid is the feat that was recently demonstrated in the current ...

We’ve Been Looking at Hybrid Vehicles all Wrong Mercedes’ claim that the CLA is its cleverest car yet rings true for a ... a powerplant that runs a 12:1 compression ratio and can accept ...

For the price that I got it for, it was a really decent price, otherwise we were going to do a stock bottom end, gap the rings ... s low compression. It’s got 9:1 with a reverse-dish piston ...