going to be building a zetec turbo soon to fit into my s2, thinking of getting it bored to 2.1 and fitting calibra turbo forged pistons, anybody know the dimensions and bore sizes i would have to have the block bored to and what size the calibra pistons are, seen it done a few times just wondered thats all

 

hope this helps the dude that owns the site is a good lad and helpfull
http://www.turbo.me.uk/

 

calibra pistons available in 86mm standard 86.5 and 87 and 88

 

86mm is standard 2.0l zetec size is it not??????
if so it wouldnt need boring out!

 

The 2.0 zetec is 84.8mm.

 

jesse t has allready answered the question..

so would need boring

 

do a bit of reading, its been covered time and time again on here, fiestaturbo.com etc lots of very good threads/guides out there

 

One quick question...

What CR will be with a pistons from calibra turbo..?

How calibra turbo pistons look like?

Thanks,

 

I just found out that with calibra pistons on zetec rod will be 7.6:1 ....

 

so whats that mean?? all the power will be top end or in lower revs????