[BigTDawg]

Has anyone overbored their engine? if so how much over did you go and do oyu know your cylinder wall thickness? has anyone resleeved the block?

 

[Falcon_w13]

well the most that you can bore the bata II is it 83mm that would be a .040 over. Most of the turbo guys to bore over, but only to 82.5mm a .020 over. That is because there arent many low compression pistons out there to fit the stock bore.

not sure if anyone has resleved the block.

 

[BigTDawg]

i got my block sonic tested and the thinest spot is .109 aand the most the guy will over bore is .020 over and he doesnt want to go that far. the wall thickness is so inconsistent its rediculous. thickest spot is .265 there is .100 difference between top and bottom on a side

the pistons were gonna be coustom made so that wasnt a big deal

 

[dvanderk]

my block was over bored from 82mm to 82.5.mm using the wesico overbore forged pistons for my turbo setup