duckman240sx

ok i was reading some where if u drop sohc pistons into a dohc engine u can get around 11.5:1 compression, depending on the earlier or later models of the sohc engines. i was curious if this is true and what is the best way to get these results is and what a ka24de would be able to max out around for all motor.

4984 5fsdskfvjdsntr4

I read that I can get factory pistons(flat top) and put them in my SOHC to 10.5:1 but I'm sorry, I don't know about the KA24DE.
Maybe they are the same pistons to use, but the difference in the head is what make the extra compression compared to the SOHC. Good Luck.

rudeboy

i thought the factory OE pistons that we were posed to get in the SOHC was aroung 9:1 CR

did you check http://courtesyparts.com/index.html ?

4984 5fsdskfvjdsntr4

I think the original was 9:1 but i'm pretty sure that there was one you could buy from Nissan that raises to 10.5:1 Maybe I'm wrong(in that case sorry for bothering)

demcj

putting flattop sohc pistons in a dohc engine will raise your compression to 11.6:1.

using dished sohc pistons will give you 11.1:1.

-demetrius

duckman240sx

hey thanks alot thats what ive been looking for

rudeboy

hell yeah....now where are these pistons comming from?
just the nismo joints from the above link?