Prometheus prechamber technologies use patented flow dynamics to prevent misfire and preignition, increase engine efficiency and decrease greenhouse gas emissions. This is accomplished by enhancing the flame propagation of ultra-lean and highly diluted mixtures of fossil fuels such as natural gas and gasoline, in addition to zero-carbon fuels such as hydrogen, ammonia, and carbon-neutral fuels such as methane and methanol.
Prechamber Spark Plugs
These products remarkably improve the engine efficiency/emission trade-off and combustion stability while extending spark plug durability. Available in M10, M12, M14, M18 (our most popular sizes), and M22.
Radial Spark Plugs
The Radial spark plug has a durable design optimized for the flow dynamic used in lean burn fuel-fed and passive prechambers.
Passive Prechambers
Passive prechambers are an alternative to prechamber spark plugs, providing the advantage of having a removable spark plug.
Lean Burn Prechambers
These products are an alternative to rich burn fuel-fed prechambers and provide a significantly improved engine efficiency/emissions trade-off.