Does anyone know the performance gains in eliminating V-tec with an aftermarket roller rocker system?

 

you plan on pure racing it with a VTec killer?

 

Ferrea rockers running something similar to the Vtec Killers. Just a higher lift on the vtec lobes. I just wanted to know if the performance is reliable and constant. I don't know anyone who has done this on a track. I've heard horrible stories from some drag friends.