hˌævɪŋ nˈoʊ mˈuːvɪŋ pˈɑːɹts, ðɪ ˈɛndʒɪn wˈɜːks baɪ hˌævɪŋ ɐ kˈɔɪld pˈaɪp ɪnðə kəmbˈʌstʃən tʃˈeɪmbɚ ðæt sˌuːpɚhˈiːts ðə fjˈuːəl pɹˈoʊpeɪn bᵻfˌoːɹ bˌiːɪŋ ɪndʒˈɛktᵻd ˌɪntʊ ðɪ ˈɛɹfjˈuːəl ˈɪnlɪt.
Having no moving parts, the engine works by having a coiled pipe in the combustion chamber that superheats the fuel (propane) before being injected into the air-fuel inlet.