The fourth-generation 4A-GE engine was created from 1991 to 1995. It's got silver cam addresses with chrome lettering, that's why the nickname "silver best". This engine once more attributes a very new cylinder head which takes advantage of 5 valves per cylinder instead of four. It utilizes Toyota's Variable Valve https://deanhcuof.bloguerosa.com/38508134/the-2-minute-rule-for-4age-20v