JDM motor ?????

[Jaronk56]

I just bought a 6 bolt motor off ebay with only 28k miles..

the engine is straight from japan so is it the exact same as the USA version

any differneces?

thanks

 

[V8HAHA]

The coil pack, thermostat housing, intake manifold, throttle body, a couple others but those are the big ones.

 

[Jaronk56]

any performence differnces like hp?

 

[HokieDSM]

Check out RRE's guide to JDM 4G63s here:
http://www.roadraceengineering.com/4g63motorsearch.htm

That should give you all the info you're looking for.