Everyone always say to do up a GSR motor or do a LS/vtec motor...I understand that its the best for all motor power, but isnt it true that a LS(non-vtec) makes more power on boost than say a Vtec head..I Have an LS and Im not sure if changing over to the GSR is even worth it considering im going to be running boost...Do i stick with my LS or swap over to the Vtec. rememeber I will be running boost and building up all the internals...