Ko te momo piston hiko o te hau e whakahaere ana i te hau ko te ahua o te paera ka taea te whakahaere i te rere o te hau i roto i te paipa, e mohiotia ana ano ko te rere o te hau, ka peia e te hiko hiko turboworm drive valve crankshaft drive piston reciprocating mahi ki te mohio ki te ture rere. . He pai mo te hau, ka taea hoki te whakamahi mo te paipa wai. Ka whakamahia whānuitia i roto i nga tipu maimoatanga parakaingaki, tipu wai, kaupapa aukati me etahi atu panui mo te hau, te punaha whatunga paipa wai, ki te whakatika i te rere o te reo paipa, te rere me te whakatika i te pehanga o te kupenga paipa.