I've got 5.7" SIR eagle rods and a stock crank, going NA. I'm going with the LE2 package from lloyd and was wondering what pistons would work well. I was looking at SRP's or Mahle's looking to get around 10.8-11.5:1 compression. I can find the pistons from srp part number 138081 but i can't find mahle pistons that would work. Also does anyone know the combustion chamber size of le2 heads so i can figure out the compression ratio's for pistons? And does anyone know which mahle pistons would work? Thanks.
-Jeff

 

Appears this is a question about an LT1 setup, and it belongs on "LT1/LT4 Engine Tech".

Why not ask Lloyd what he "thinks" the head volume is going to be? Of course you'll need to verify it from the actual heads, and do your piston selection based on the actual volume.