10:5:1 TO 11:5:1 PISTON to be found

Information on the naturally-aspirated KA24E and KA24DE engines.
venomthedarkone
Posts: 3
Joined: Sun Sep 02, 2007 10:58 pm
Car: nissan ka24e 240sx

Post

hey we need 11:5:1 pistons for our ka24de 2.4 91, we've try to look, been looking for 4 day and nights for the piston, we've found stage 2 cams, valves, and all we need now is the pistons so we can go up to 11:5:1, and get a lot of power out of our 240sx.


TheOne
Posts: 1836
Joined: Mon Aug 09, 2004 4:28 pm
Car: 93 240sx FB
Location: Arlington, TX

Post

JE makes custom pistons for higher compression, i believe arias does 11:1 comp ration pistons too, and 1 of the year ka24e pistons(the 1 with 9.1:1 comp ration) will net ~11.x:1 comp ratio, cut the head a lil bit and you'll prolly get 11.5:1 or more.

User avatar
rps-13
Posts: 37
Joined: Thu Nov 08, 2007 5:03 pm
Car: 1993 ka24de 240SX fastback

Post

hi I'm kindy new here and just wanted to hear more about that process your going through and if you could explain how to get that good CR using ka24e piston or another ones...


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