YZ400piston in 390 Husqvarna ?

[Maicojames]

Has anyone here used a YZ400 piston in a 390? Got one ( can't get to it to measure all specs right now, but bore size is fine for next overbore)-concerned about pin height, skirt height front and rear, location height and width of port window. Thank you for any help you can offer.
James

[bigk]

Why? 390 pistons are not hard to find.
K

[Maicojames]

Thanks, K. I have a YZ400 piston kit-and is actually just a bit over the next 390 oversize. Have a National in October and with back to school expesnses etc, it will all help get me going.

BTW Wiseco claims to have 390 pistons, but the better Wossners seem hit and miss to find in stock, while I am sure there are Mahles out there they are surely high $.