Any difference between SR20DE US Spec and JDM?

[George Roffe]

Moore, John wrote:

>Is there any difference in the US Spec and the JDM spec SR20DE motors?

Yes.  Sort of.

The high compression engines of course have different pistons.  The 9.5:1
engines are probably the same except for the intake manifold and emissions
equipment, but that can easily be swapped between the two engines.

George Roffe
Houston, TX
91 SE-R (well modded)
91 G20 turbo (well modded)
84 944 SCCA ITS race car under construction
<http://home.earthlink.net/~geo3/>