Mickey Thompson Nailhead stroker pistons, ending Sun 5/13/18

Less than 2 hours to go and no bids! Look like high compression.
https://www.ebay.com/itm/332642957230?ul_noapp=true

 

what would the cubic inch be with that set up ?

 

I have a set like this that came with a stroker crank and stock rods. 1/2” stroke!

 

when I first saw this, I worked it up (making some assumptions on deck and dome) -with pistons .015 in the hole and steel gaskets, I came up with 11.0:1

 

469 cubic inches!
Those domes look a lot taller than stock, I'd guess very high compression, 12-13?

 

Another set from the same seller. 4.312" would be std bore 425. No other specs listed so I don't know if they are stroker pistons or not.
$179 buy-it-now......so cheap I'm tempted to buy them just for Christmas tree ornaments!
https://www.ebay.com/itm/Mickey-Tho...m=332866298271&_trksid=p2060778.c100290.m3507