open closed or semi deck blocks
 

am considering building my own spec 2.5 block and am currently sourcing the block.

have found open deck block was wondering if it is a safe bet or would i be sorry didnt find the semi closed sti deck?

also i believe it is possible to have an open deck block closed is this advised and if so what would it cost?

any information would be highly appreciatred.

cheers

Always heard closed deck stronger block. Especially if doin a high spec build

is there such thing as an OEM closed deck 2.5 block

What is the difference between the open/semi/closed deck blocks?

Mines a V.2 JDM STI, which block is this? :freak3:

Thanks! :notworthy

closed i believe....:)

So what's the difference between them?

check out this website it explains it better than ever could picture speaks a tousand wourds http://www.cgperformance.com/subaru_block.htm

anybody no anything about these blocks or where i can have an open deck closed?