i have a b18b non v-tec motor and i was wondering if i put a v-tec head on would it increase the compression or would i just be wasting my time? thnx for any responses

 

yes it will raise comp,each vtec head will raise it differently,and no its not a waste of time.

 

You can use this to calculate compression based on your proposed setup:
http://www.c-speedracing.com/h...c.php

This is a recent thread on the topic, there are 68 threads when I just did a search for 'lsvtec' but this one talks about compression a bit.
https://honda-tech.com/zerothread?id=961841

 

i remember the days when i thought it would be simple to just "add vtec"

seriously, it's an in depth process and is definatly well worth it