I thought you might ask. The pickups say "LO-Z in red ink, and Ibanez" in silver ink. 1988 and later SR800's were all red ink. Also, the serial number is a silver label stuck on after the bass was finished; 1988 and later SR800's have a clear decal (with white letters) under the clear coat.
"But I didn't. I only knew that you'd know that I knew. Did you know that?" - Casanova Frankenstein