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MotorTrend on MSN7mon
Porsche's Six-Stroke Engine Could Kill Four-Stroke Designs
The German automaker sees your four-stroke engine and raises you... two more strokes. Ready for some math? Porsche just ...
Interesting Engineering on MSN7mon
Porsche’s 6-stroke engine innovation could rewrite automotive engineering
The key distinction between a conventional 4-stroke engine and a 6-stroke design lies in the cam and valve timing. A ...
Hackaday8mon
A Two-Stroke Engine Made From Scratch Using Basic Hardware Store Parts
As it turns out, you can indeed build a two-stroke engine from scratch ... question that’s now on everyone’s lips is whether a four-stroke one would be nearly as ‘easy’.
Princeton University5y
Four Stroke Engine
In the exhaust stroke, the exhaust valve is open and the combustion products are expelled from the cylinder. The sequence shown on the next page represents this behavior for a Mitsubishi direct ...
Cycle News13d
New 2025 Fantic XE 300 2T Specs and Price
Fantic XE 300 two-stroke is expected to be in U.S. dealers in late May, early June 2025 and has an MSRP of $11,599 ...