all sifu here..need ur help coz im new in vtec engine...my car is ej6 sohc vtec auto trans..when i use d4 gear and my rmp over 5k, why vtec is not open, and when using d3 gear is also same. anyone can tell me how vtec work on auto tranny. thanks...
)??? Been interested in this MR2s since I was a kid... hehehe... 
