OK vtec controller i have never used one before what does it do and does it help with power?

 

only if you add vtec fluid

 

seriously tho, it just controls when vtec engages, no power advatage with no mods

 

oh...so like if my vtec was kicken at 5 rite now then i could make it kick at 4.5 when is the best time to have vtec kick

 

That is correct, you can adjust when VTEC enguages, I had a VAFC2 and it allowed me to adjust air correction and on I-VTEC models you can adjust cam angles. And if you keep saying saying that VTEC "kicks" someone is gonna you give you an ear-full of s**t. I would say enguage....or something along those lines. Good Luck