So according to this, performance will be identical to the pre-emissions 1zz-fe's. No improvement in performance only improved efficiency?
You would think improved performance and efficiency would go hand in hand
Actually, improved performance generally means lower efficiency. It is improved performance by about 10kw on the electronic throttle body engines.
No, If an engine is made to run more efficient, it...
a) Uses less fuel and lowers emissions.
B) As a result of running more efficiently - it produces more power per litre.
But true I was looking at it compared to mine but not the new ones.