Replacing Spark Plugs With Lasers

[MrStabby]

http://www.laserfocusworld.com/display_art...search-with-For

[Birds]

That would be cool, bit hard to tell if your engine is running lean/rich through

[TezGT-R]

They're starting to use lasers as the igniters in rocket engines already. Laser pulse detonation rocket system. wonder how much it would cost to change a set of lasers. 'Sorry honey I had to re-mortgage the house again, 100k service time'