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I have a question about installing a new mechanical fuel pump. I was told that I should check with a flashlight and mirror, the condition of the cam inside the engine. How can I determine if it is worn or if it is OK to install a new fuel pump? In a previous life, someone installed an electric fuel pump, which is starting to fail and needs replaced. I'd like to go back stock. THANKS!
The main reason persons went to the electric pump on the 223s were the limited ability to find replacement pumps. A wisbro was fifteen bucks a stock pump fifty...
I assume they covered the pump opening with a cover so once that is removed you can look in there with a pen light and mirror. It is eccentric so a turn over of the engine should give you a four revs on the cam.
I would bet nothing's wrong with the cam; problem usually is in the pump or fuel lines.
People do some of the wierest things to change to electric pumps.
I've always liked the mechanical pumps from the mid-60s that have filter housing on top. Big filter, easy to replace & many of the pumps are rebuildable. I have similar types on my falcons (170 & 200 I6) as well as my 300. I was able to get the one for my 300 brand new, as ford used these on the 223/262s from '63-4, you might be able to get one as well. Just a thought.
Edwin
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