Assertion: stock car's engine | /r/HasProperty | proposed for the 1990 model year
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text: New engines were proposed for the 1990 model year, from the then new DOHC 190 bhp (140 kW) "Quad 4" four-cylinder as a base engine to replace the 2.5 L "Iron Duke" to a new 200+ hp DOHC V-6 for the GT models.