LITTLE KNOWN FACTS ABOUT 4AGE 20V ITB.

The fourth-technology 4A-GE engine was produced from 1991 to 1995. It's got silver cam covers with chrome lettering, that's why the nickname "silver leading". This engine yet again attributes a completely new cylinder head which uses 5 valves for each cylinder as an alternative to four. It takes advantage of Toyota's Variable Valve Timing (VVT) pro