"Big-block"@en . "9.2:1" . . . "9.5:1" . . "0.08"^^ . "SOHC"@en . "0.086"^^ . "0.1"^^ . . "DOHC"@en . "1987Z"^^ . "Flex-Power"@en . "0.0946"^^ . "8.0:1" . "0.0848"^^ . "Camtech"@en . . "1980Z"^^ . "10.0:1" . "The Family II is a straight-4 piston engine that was originally developed by Opel in the 1970s, debuting in 1979. Available in a wide range of cubic capacities ranging from 1598 to 2405cc, it simultaneously replaced the Opel OHV, Opel CIH and Vauxhall Slant-4 engines, and was GM Europe's core powerplant design for much of the 1980s.The engine features a cast iron block, an aluminum head, and a timing belt driven valvetrain. The timing belt also drives the water pump."@en . "0.001598"^^ . "8-valve"@en . "D-TEC"@en . . . . "0.082"^^ . "1999Z"^^ . "0.086"^^ . "diesel"^^ . "0.0875"^^ . "TWIN-TEC"@en . "Family II engine"@en . . "MultiPower"@en . "0.0816"^^ . "0.0795"^^ . . . . "0.001799"^^ .