Originally Posted by
Mk2_2dr_2L_Escy
Cheers Matt,
I was under the impression that the Mahle's were cast ? Burtons list them as cast pistons ?
My block is already bored 20thou (0.5mm) over and if I were to buy new pistons I would be looking to bore it again to have a fresh bore for the new pistons.. damn.
Not keen on liners as that is they had something to do with the last block perishing I'm sure.
I have bought stuff from Matt Lewis Motorsport before, so when I figure out what I am doing I may do so again.
Thanks,
Damion.
Sorry Damion, only just seen this reply
you can bore safely from standard (which i think was 90.8 from memory) to +1mm, this is common place and not a problem.
if the block/ bores are in good condition you can go as much as 93mm but this might question the strength etc
Matt