:welcome:
Are you talking about doing an LS/VTEC build? If you are, please don't. There are much better routes.
Ls/vtec is reliable when done the correct way. I have 4 friends 2 on this site that have boost lsvtec setups that have never broken down due to lsvtec....its always been an axle or tranny. If you do it right the first time you will never have to worry about it. 8)Are u just looking for more power? Or are u trying to do a N/A build?
:welcome: to the club!
LS/VTEC is usually not a very reliable route to go,