HELP!! Blaster Wiseco piston without intake windows??

[Scottt07]

Im doing a top end for my buddy and I noticed the new p3 wiseco piston doesnt have the windows on the intake side of the piston.. ive rebuild a good 6 blasters and as I can remember all the wiseco pistons had the windows also..maybee its just me getting my bikes messed up.. the piston i took out was a 66.25 wiseco and it had the intake windows on it...the new piston is a 573M06675. (66.75) but is solid on both sides.. has anyone delt with this?
Im in the garage working on it but I wanted to get a second onpinion before I throw the piston in..After that I cant return it lol

 

[cole454]

I would wait. Every blaster piston I've seen has windows.

 

[Awk08]

thats definately not a blaster piston, call them and get to the bottom of the snafu

 

[jlsparky7]

It has to have windows.....

 

[bonzaiking]

does it look like this??

this one runs great in my engine

 

[blasterdemon7]

Sounds like a 4 stroke piston . You need windows in the piston

 

[CHutzell]

Id like to see pictures or a part #

 

[Kgibson]

look like this....vertex made by sudco...no windows

EDIT: CRAP...shoulda had the wife on the bed...so I can compete with the other thread

 

[Blaner]

EDIT: CRAP...shoulda had the wife on the bed...so I can compete with the other thread

hahaha!

but seriously, that doesnt sound right, put up some pics and a part number. pic of the box too please!