i have a jdm h22. i was lead to believe that it would be b/w 92-96, but my head is stamped 97. which now leads me to believe that i have a jdm block with a usdm head. what dizzy do i need. a 92-96 jdm or a 97-up usdm? the dizzy is internal coil which will rule out the usdm cuz most if not all usdm's are external right?? can you guys help me out!!??