Re: EA Data
you'll need to buy yourself a manual, there isnt any comprehensive stuff on the net. I have a gregory's manual (#245 it is) as well as a Max Ellery's (EP-F4). although the max ellery's is thicker, this is because it also covers the 4.0l engine, while the gregory's only covers the 3.9l. i recommend the gregory's one, I found it had better diagrams for what i was doing. the only other option is to buy the full factory workshop manual. i wouldnt recommend this though unless you're planning major work. they are expensive and hard to understand. they also dont have the benefit of time that the other do, so often dont cover common problems. as for the handbook, myford.com has later models handbooks (starting from the EL i think), but doesnt have the EA. try asking a wreaker. wouldnt pay much though, they arnt much use anyway.
1992 DC LTD 5.0
Duel exhaust, Genie extractors, Ported E7 heads, ported lower HO inlet, 70mm maf, Underdrive Pullies