I'm used to people wanting the quick and dirty way to do something.
http://www.jegs.com/p/JEGS-Performa...ll-Block-Ford-Cylinder-Heads/1686929/10002/-1
youll get differing opinions but be sure you do an egr computer bypass. computer will want to advance timing etc and can
cause detonation...
the thermactor ports on the heads you can use a 5/8" set screw
the EGR bolts on the EGR spacer i believe are 5/16" and 3/8"
This thread pertains to the thermactor ports at the rear of the head…just to clarify. It does not have anything to do for the EGR
you need to plug the holes in the front of the heads. Same size as the ones for the rears. Put some silocone or thread sealer on them.
I understand, are those not the thermactor ports then?
They are on both sides of the heads- front and back. You need to plug both. Normally on the front, you install inserts and then screw in the bolts for the accessories but you don't have any accessories. So just put in the 5/8" plugs or for the time being screw in some spark plugs.
Yes,
Their job is to provide fresh air, supplied from the air pump, to the first set of cats by being pumped into the exhaust ports on the heads. They are active during cold start, and then the car will begin to pump the air down the tube to the rear set of cats.
If no converters, none of this is needed and you can block it off. Modern, aftermarket converters do not need the o2 suppy as well. Air pumps aren't installed these days on modern cars
When i needed the plugs i drove over to ford and they actually had them in stock for a few bucks.
Ford branded packaging and everything.
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