reusable? skirting is fine, just minor pitting on piston top.

 

ouch

 

might cause some slight detonation if the air/fuel is disrupted during compression "shrug:

 

I wouldn't use them. Those dents could've disfigured the entire piston in some way, making it weaker and warped. They could ruin your block if you used them again...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MrTodd &raquo;</TD></TR><TR><TD CLASS="quote">I wouldn't use them. Those dents could've disfigured the entire piston in some way, making it weaker and warped. They could ruin your block if you used them again...</TD></TR></TABLE>

definitely true, those dents will probably be big hot spots on the pistons too increasing chances of detonation. dont use them again

 

I was thinking about getting a machine shot to lay a bead of tig weld and re surfaced flat. Think it would work.

 

minor pitting ??

those look like grand canyon

 

I would be reusing the 3 and getting a new 4th.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by K20EG &raquo;</TD></TR><TR><TD CLASS="quote">minor pitting ??

those look like grand canyon</TD></TR></TABLE>

 

i think you can order just 1 piston from JE/SRP.. they are all of the shelf pistons... try giving them a call, and make sure you give them the right info on your piston...compression/bore size

 

don't use them

 

those arnt reusable...the dents would cause hotspots and detonation