Quote Originally Posted by 93H22ACX
you do not need to get any oil lines or tap the block for vtec. everything is already there. all you need to do is remove the oil orfice out of the h23 block.
i had a H23VTEC hybrid about 2 years ago....


to the oringal thread starter....

if i had a h23 i would put a h22 head on it...other wise get a full h22. one of my friends did a all motor h23 just working on the head and made 180whp. for the amount of money he spent, he could have gotten a h22 head and made as much or more power just by getting the head. would have been cheaper..

if you dont really know what you are doing..i wouldnt suggest turboing a h-series with stock bottom end. alot of guys blow the bottom end up because of weak ringlands on the stock H motors.


agreed^^, but I think he wants to build before boost!