i have 97 civic lx with a d16y7 motor oe. ok my question is, i was giving a head with casting numbers po8-1. i know its vtec. can this head work on that d16y7 block? and if so, can it make good power. p.s. car is a factory 5 speed, anything good about that ? oh ya one stupid question, if i lock vtec in so its working all the time, will it run???? thanks for all help.