A SECRET WEAPON FOR BLACKTOP 20V 4AGE

Introduction: The 20 valve Variation of your 4A-GE engine appeared on the 1992 Corolla Levin and Sprinter Trueno in Japan. Most notable element of this new 4A-GE at some time was the usage of three valves for each cylinder on the consumption aspect, generating a total of five valves for every cylinder. The new engine also highlighted unique throttl