I may have been looking at a different motor and not realized it...that does sound way simple.
However, I'll have my revenge when I do this chain....then you can tell me about your timing belt job
I gotta set the P/S pump aside and remove the serp belt tensioner and CPK, then pull the crank pulley and timing cover, install new chain, gears, and damper.....every 175,000 miles....
For me at least, the extra 40 horses isn't worth the DOHC setup....but I do think it's a cool motor, long as I'm not working on it....glad someone doesn't mind....