ivtech

alright guys i searched around and didn't find anything about this. here is my issue hopefully someone can help. first off my 03 type s is basically stock besides intake, and cat back on the engine side. my issue: when i hit i-vtec every other time my motor falls flat on it face. total power...

Installed my V-AFC II a while back but havents gottin it tuned for 2 reasons 1. No time 2. Flat Broke

On the civic Si it has the V-tech DOHC sticker, I want to put one like that on My S, but i-Vtech DOHC. Where could i find this or can anyone make them?

Can someone out there tell me what the difference between VTECH and iVTECH is? My buddy's got a Prelude with VTECH. It kicks in about 5800rpm and just goes. Is there more technology involved with a IVTECH engine? Thanks!