im changing the valve seals on my b16 head. 8 seals have a black spring and 8 have a silver spring (ring) witch ones are for the exhaust and witch are for the intake. i think the black go on the exhaust but im not sure. the stupid dealer up here couldnt tell me.

the part # for the seals are

12210-pz1-004 ( silver ring )

12211-pz1-004 ( black ring )

Thanks

Danny