What type head is best to use on a all motor ls vtec.Im building the motor and have the block, need the b series head. Give me all the facts and opinions.

 

I'm also building an LS/VTEC swap for my EJ. I'm using a JDM B16A head. I have heard many opinions out there. A bunch of people say the B16A head flows better and some say the smaller combustion chamber on the GSR creates a nice bump in compression. I am personally going with the B16 because for one I already had it and two people expressed more satisfaction regarding this head on the LS/VTEC.. Have fun and good luck..

 

i would go with the gsr i had a b16 on mine but the gsr will give you more comp...

 

Laso not sure how much your building the bottom end but I have been told P30 pistons from the B16 will bump the comp ratio quiet significantly.. That is if your not going with aftermarket forged..