I just recently bought the GE VTec conversion kit, VTEC solenoid, B16 head and all the other stuff i need to do the LS/Vtec build on my 91 Integra. SO my question is... I have not built the block at all yet it is still completley bone stock as can be. So I am wondering, is it even worth puttin on all the vtec stuff, and running the b16 head on the stock block, or should i just wait until i build the block. I know I should wait to build the block, but I am anxious and want LSVTEC lol, so I guess my real question is.... how bhard will I kick myslef in the ass if I put the head and everything on before i build the block... pretty hard huh?