Engine ID puzzle

Engine, ignition, fuel, cooling, exhaust

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Lambo
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Posts: 30
Joined: Fri Aug 12, 2016 9:24 am

Re: Engine ID puzzle

Postby Lambo » Sun Apr 15, 2018 4:26 pm

Here is picture I just took of the crank. The main caps are number 1-4 C2AE and the rod caps have different numbers like CF29 and C6AE. Didn't see any other numbers.

68f250crankphoto.jpg
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Busboy
Blue Oval Fan
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Posts: 615
Joined: Sat Jan 24, 2015 9:51 am
Location: Nampa Idaho

Re: Engine ID puzzle

Postby Busboy » Sun Apr 15, 2018 5:38 pm

It doesn't matte if you're in a valve relief or not, as long as you stay in the same spot with your measuring stick at TDC and BDC.
1969 F-250 Camper Special, custom cab.
1967 F-100 4x4 custom cab.
2016 F-150 Eco-Boost 3.7 liter. (It will smoke the tires!)

Lee
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Location: Lacey, Washington

Re: Engine ID puzzle

Postby Lee » Mon Apr 16, 2018 2:52 pm

Hi,

Take a look here to see a picture of the location of numbers. Also, shows what the numbers mean. Look on the 3rd counter weight.

http://fordification.com/tech/castingnu ... Ecrank.htm


Lee

Lambo
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Joined: Fri Aug 12, 2016 9:24 am

Re: Engine ID puzzle

Postby Lambo » Mon Apr 16, 2018 3:26 pm

Thank you Lee. I have done all of that. As you can see in the picture I provided of my crank, the numbers from Ford that are supposed to be there on the third counterweight from the front aren't there. It appears that area was milled out and someone stamped what looks to be an R there instead. Perhaps that means re-manufactured, I don't know.


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