Hello all,

I am wondering how to tell the diff between a USDM and a JDM H22a. Maybe a block VIN decoder somewhere?

I have a True 93 JDM H22a in my Civic project and in my Lude (I know because I bought the whole front clip) but am looking at a Lude supposedly with a JDM swap however here are the differences I am aware of:

My 93 JDM swap:

1. Fuel rail feeds on the right side - US feeds on left

2. Distributor has an internal coil - US is external

3. My spark plug wire cover on the valve cover has two 10 mm bolts and two dowels - US has four 10 mm bolts.

Thes are the only differences I can see visually. The JDM I am looking at has none of the characteristics of my 93 JDM swap.

Any clues? ..........Thanks...........Dave

 

http://www.superhonda.com/tech....html

 

Sweet......thanks man....this helps with other engines I have too!.......c ya......