and has it be done to 1st gen/UCF10 ? best after market PCM? will valve covers fit?

cop? pcm???

1995 - 2000 Lexus LS 400 Sedan V8 (Engine: 1UZFE) C.O.P. Coil on plug You're Under Arrest
http://www.bristoldyno.com/info/procedure.htm
Powertrain Control Module (PCM) or ECM Something

Actually it was 1998+ along with VVTi and dual changing length intake manifold runners.

I don't think that 98 V.C. will fit

oh...yea dont think a coil over plug was ever done to the 90-94 LS400s..also not much aftermarket computers for the first gen 1uzfe also..cept the mines ecu.

98+ are all coil on plug. SHOULD fit earlier models but you have to retrofit a distributor and get the ECU to see it and work it properly

wats wrong with the traditional plugs and wires?? oldd school baby, keep it old school.

less to go wrong and better spark.

plus no more replacing wires

COP on pre-98 engines is doable in many ways. For some in depth reading go here:

http://lextreme.com/forums/showthread.php?t=7904&page=2