alright.... i decided to swap the d16z6 with my existing d15b7. the only the is...my head is in the shop right now. and will be awhile before i get it back. i need to know if i can temporarily use the head off the b7, until i get the one back for the z6? i know it wont do anything for the motor, but will it work? also... does anyone know where i can find a mugen head gasket or one like it? somthin to up the compression?