Piston Info

[jbrnr21]

hi guys, just pulled my head of my rb25det and it has a whole bunch of numbers on the pistons and valves that i thought maybe someone on here could decipher for me, hopefully these pics work (first time puting pics on here).

http://i958.photobucket.com/albums/ae61/jb...23032010172.jpg

http://i958.photobucket.com/albums/ae61/jb...23032010170.jpg

if they dont the numbers on the piston are WT9 at the front of the piston, 21U in the middle and 05 at the back.

my valve have the nissan symbol then have 8 underneath it.

also, are they standard pistons or something better???

it also looks pretty clean and fresh in there, was pulling it down as when i bought it, it had a blown head gasket. can still see the cross hatching from being bored or honed.

im not real sure what this mean but if anyone can help me it would be much appreciated.

thanks

[jbrnr21]

[The Mafia]

They are the standard Nissan Cast pistons.