The fourth-generation 4A-GE engine was made from 1991 to 1995. It's silver cam covers with chrome lettering, for this reason the nickname "silver best". This engine yet again characteristics a very new cylinder head which uses five valves for every cylinder in lieu of 4. It employs Toyota's Variable Valve https://toyota4ageengineforsale79122.full-design.com/details-fiction-and-toyota-4age-for-sale-82228677