High compression KA

Information on the naturally-aspirated KA24E and KA24DE engines.
02_silver_wagon
Posts: 53
Joined: Wed Dec 03, 2003 8:18 am

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A friend and I were talking about cars today and I started to throw around the idea of a high CR KA. I saw a thread here recently, but I can't seem to find it. If I remember correctly it said if you put the E head on a DE it would result in 11.5 CR. My question is how much power would you expect to see with 2 points of compression(6-10%)? Or even 4 points(10.7 CR arias pistions with e head). How would you tune this, what would you need? What about cams. I'm thinking of a torque monster that is capable of running in the lower (non-turob) auto cross classes. It would be run on either race fuel or alcohol injection. Would something like this have a nice linear torque curve? Just a few off the wall questions, Thank you for your time.


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Drift Machine
Posts: 1074
Joined: Wed Jul 24, 2002 8:30 am
Car: 1991 KA-T 240sx
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You may want to check the NA forum.


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