That article is great. I actually learned something. Imagine that... on the internet no less...SurferX on Sep/20/02 said:
Remember, TI is more than just a forum. It has nifty articles too.roma on Sep/20/02 said:holy crap! i learned something too, i always thought my vtec kicked in at 6000, i guess thats somthing else.
Already covered that.....
Quote: Fentoozler45 on Sep/20/02 on the GS-R the butterfly valves on the intake manifold open up at 5,750 RPMs. Many people mistake this for VTEC engagement.