Piston ID.

[deathcorefan2]

help me, i need to ID my piston i got for free. i am pretty sure it is a 416 piston.

but i need to know the compression and such..

the letters and stuff i see are like this


B00K6 ..or BOOK6

4628MO8700
XC
then a down arrow.

would a pic help more?

ill take one and post it asap.

[deathcorefan2]

crap. answered my own question.

sorry, it is a wiseco .80 over 11:1

...
.80 over is a 426 right? or is it a 416?

[droppedmazda]

its a 416.

[deathcorefan2]

Originally posted by droppedmazda
its a 416.

thank you.