First off...learn how to use the search button. I'm not bein mean or flaming you, I'm just saying that you will find that many of your questions have already been answered before.
Here's a thread from earlier TODAY to I made a long post about the CRVTEC combo, but the same concept applies to the LS/VTEC conversion.
https://www.honda-acura.net/forums/s...&threadid=7303