Can you tell what pistons these are bylooking at the top?

[LTQuick]

I recently removed my head because of broken t-belt. I know the pistons are aftermarket but I don't know what they are. I was told they are 8.5:1. This is a 6 bolt motor. Can you tell me what these are?

 

[biglady112]

Need better pictures with less flash. Look almost like wiesco or ross if they aren't cast. The listed brands will have serial numbers in the center of the piston.

 

[LTQuick]

Unfortunately the head was reinstalled a long time ago so these are the only pics. I really do appreciate your help though.

 

[Talipse96]

If you REALLY want to know you should pull the oil pan and check for numbers or a brand on the bottom of the piston.

 

[LTQuick]

Next time I have it off I'll do that.

 

[3kgt2nv]

Not wiesco no stamped part numbers in the top of the piston


this is a wiesco piston top

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even with junk in the cyl. you can see it

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[LTQuick]

How many miles do you have on your pistons 3kgtnv?

 

[3kgt2nv]

previous owner said about 5k. it blew a hg thats why the mess in the cyl.