Hi I have been told on facebook that a pair of heads i have are V1-V2 STI heads,. but i wanted to make sure before i sell them (i don't want to mislead anyone). please can someone else confirm these heads are V1/2 STI (i trust the word of the scoobynet community much more than facebook :-) )

the markings are

Covers:
4CAM 16VALVE

Left Cams:
L3IN (with a line between the L3 and IN)
L21YY
L41YY

L3EX (with a line between the L3 and EX)
L2EYY
L4EYY

Right Cams:
R3IN (with a line between the L3 and IN)
I1OB
I3OB

R3EX (with a line between the L3 and EX)
E1OB
E3OB


Heads
RH TK 4 Japan 257622
LH TK 3 Japan 143886

Valves
I252
E283

thanks
paul