My suggestion is to yse the Fox body 3.3 system, seen here in three version, each with the very common (non standard) Carter YFA 1-bbl carb off an F150 truck.
On later carbs (post 1970, and certainly after 1973), they had a delicately balanced Purge CV ( Vapor Canister Purge Valve) which stole the BV, bowl vent vapors, vented the stuff to an activated carbon canister. There were Delay Check Valves to sort out reducing surges. Any problem with the grommet or PCV, and the carb would surge like a B -tard.
Element 1: Lower Line to under the carb. EV89 PCV valve on the Fox body rocker cover puts the oil filler at the back.
The PCV valve hookes to a 3/8" grommet, and the line goes under the carb on an adaptor like this
The lower manifold BSP bolt (also used for the power brake booster) can be used as a last resort if its head is 1960-1979. The later 80-83 heads are like the ones above. I'd personally use the stock adaptor.
Element 2: Upper line from a sealed oil filler cap
This goes to the air cleaner with a felt junction
A better view
If you grab the 1976 onwards racker covers, they are baffelled so you don't get oil-throughs.
a 66 will run and take the later fittings very easily. Its simple, and will do the job.
The earlier diagrams for PCV routing, see
Stormin'Norman's Electrical and Vacuum Trouble Shooting (EVTM) and Vhecile Emission Control Information (VECI) diagrams for Clean Air Act Fords from 1965 to 1968.
Originally Posted by
Stormin' Norman
[Alldata's VECI labels only go back to 1982, AutoZone's for the 1978-1979 Fairmont use a lot of 2.3 - 4 banger diagrams.
BUT this document gives all the basic diagrams and the best Non-Geek Speak explanation of every emissions system device known UP TO 1968.
PLUS, it gives complete and clear VACUUM Issues Diagnosis for all the I6 and V8 engines, both for Manual and Automatic transmissions from the 170 CID and up to the 300 CID sixes and all the SBF and BBF V8s.
Its kinda like that book, "Everything You Wanted To Know About He-ing and She-ing", only the pictures are in black in white!
http://www.mustangtek.com/Library6/V...Book-5000.html
The basic VECI Diagrams start at page 31 but the details on them start on page 29.
And while you're there, check out the other menus as well as all the Ford TECH and Sales books. Most are in PDF format.
http://www.mustangtek.com/LibraryFordTech.html
http://www.mustangtek.com/index.html
I found the site looking for VECI diagrams using the part number on an old label.
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