JDM TOYOTA 2JZ GTE VVTI FOR SALE – BUILT 2JZ GTE FUNDAMENTALS EXPLAINED

What is the distinction between this motor and standard 2jz gte? Is this engine improved? Some weaknesses with it? Are there any other difference between a car or truck with automated, think of diff and so on.I also have billet mains now, so I am only confined by my clutch which I refuse to eliminate due to the fact my auto is Lexus tranquil and id