speaking with alan @ engine tuner and he has said that as part of my build i could have my block fitted with the top deck conversion which is done by a crygenic process. ive never heard of this modification before,has anybody had it done?

 

Would imagine he is talking about the Closed Deck Insert for the EJ25 crankcases.

 

nope.....my block already has the closed deck conversion

he says it fits around the top of the block

 

Here is a pic he sent me

 

 

This is mine cant see any difference

 

different amount of holes but that's it. I will see what Alan says

 

cryogenics is a freezing process which give metals more stability so they don't alter much when really hot. Important to have a good base product to start with rather than fix something with the process.
Trev

 

Is that not the conversion that Alyn does at ASPerformance ????

 

yes it is I think.

I think Alan has missed the part of my email where I tell him I already have a closed deck block lol.

Will bell him later

 

so i have spoke with alan, yeah its the closed deck conversion which i already have so happy days

 

Fawor back is username with new.