Thank you for the good information. In my horse trading, I ended up with a cylinder head and sketchy information about what engine it came from. From the information, it is from an '85 or later 22R or 22RE. It has a through hole and tapped mounts for a mechanical fuel pump. Is this simply blocked off for EFI engines? What kinds of changes were made for the 22R and 22RE heads from '85 to end of production? My engines are '83 and '84, so I may offer this extra head for sale. But I would like to know what it is.<P>Thanks,<BR>Andy

Real fun takes hard work.
'83 Short bed, NV4500, 33" BFG MT