Cam timing stock 1UZ

[Arnout]

Does anyone know what the opening, maximum lift and closing angles are for the stock camshafts on the 1UZ-FE?
I got thicking headgaskets on this engine and the cams are rotated. Now I need to determine how much they are rotated but I haven't measured it on a stock engine (yet). Maybe someone knows?
I did a very quick and dirty measuring (I need to do it again, but then good) so I only have an indication what I measured yet:
Opening: 20 BTDC
Centre: 107 ATDC
Close: 127 BTDC

 

[Peewee]

This was posted a few years back, not sure if it helps ?

1990-1994 1UZFE LS400 engine (1992-1995 SC400)
224 degrees intake duration (3 BTDC, 41 ABDC) apx .301"/7.65mm lift
229 degrees exhaust duration (41 BBDC, 3 ATDC) apx .305"/7.75mm lift

 

[Fasteddie]

UCF20 and VTTI cam specs:

 

[Arnout]

Did some more measuring and research, was wondering if anyone experimented with putting the cam belt on tooth wrong thus advancing or retarding the cams one tooth? Also what about putting the scissor gears one tooth wrong? So you can experiment with valve overlap?