#LaserIgnition

Princeton Optronics' Laser Ignition Could Boost ICE's Efficiency by 27%

A team at Princeton Optronics working on replacing conventional spark plugs with laser igniters has produced a running engine and they claim that replacing spark ignition with lasers could improve the efficiency of gasoline powered engines by 27%. Considering that the basic design of the spark plug hasn’t really changed in over a century, this would be a revolutionary step, frickin’ lasers or not.

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Grg These days, it is not only EVs that could be more affordable. All cars are becoming less affordable.When you look at the complexity of ICE cars vs EVs, you cannot help. but wonder if affordability will flip to EVs?
Varezhka Maybe the volume was not big enough to really matter anyways, but losing a “passenger car” for a mostly “light truck” line-up should help Subaru with their CAFE numbers too.
Varezhka For this category my car of choice would be the CX-50. But between the two cars listed I’d select the RAV4 over CR-V. I’ve always preferred NA over small turbos and for hybrids THS’ longer history shows in its refinement.
AZFelix I would suggest a variation on the 'fcuk, marry, kill' game using 'track, buy, lease' with three similar automotive selections.
Formula m For the gas versions I like the Honda CRV. Haven’t driven the hybrids yet.

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Princeton Optronics' Laser Ignition Could Boost ICE's Efficiency by 27%

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