i herd that you can put DOHC zc pistons in a d16y7 block? is that true?im runing a z6 head on the block will the valvs cleer and not hit? thanks

 

they fit. they are pretty much the same. minus compression heigth

 

ok they fit do i loos compretion or gane compretion? i am trying to find haw to make my car better.

 

use a compression calculator on google.

 

compression will be in the 12's.. so good luck with that lol

 

Yeah I had a buddy who had done this and was in the high 12's on compression.

 

Holy Hooked-on-Phonics phoenetic spelling Batman!

 

They'll fit. And you could also use a thinner head gasket from what ive heard. (But do not quote me on that)

 

LMAO!! I can't believe there were 5 replies before someone brought this up.

 

i was doing an olympic quality facepalm on the topic name

 

if you are talking about p29/pm7 pistons and not flat pg6b pistons from 86-87 d16a1...

yes, they will physically work, but you will need swap to obd1 and run the proper tuneable ecu to run such a combination.

with the y7 head you will be in the mid-12's static compression.

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