I did read somewhere that O2 sensors should be about 2 feet from the engine. Probably just after were the pipe bends to go under the vehicle would be a good spot.

Thanks

long time observer on the forum but don't usually post. Fe engines are pretty scarce here on the island but last year I managed to find a block and the guy had another complete engine sitting in his shed so I grabbed that one as well. Anyway I just got to tearing it down. Don't know a lot about these engines so not sure what I have. It looks like it might have been a truck engine as it has an oil filter that sits horizontal. The block is a C7MEA, so a 67, possible 428 block? A 13/64 drill bit fits between the cylinders but not a 15/64. It's a 4.050 bore, 6.49 stroke so 390. Rods are C7AE-B 427/428, 2U crank, heads are C2SE 6090B possible 62-63 406CID? My measuring stick is broken but the valves appear to be around 2.03 intake and 1.60 exhaust. If I wanted to use this in a car would the crank snout be different? Thanks for any advice

475

You need one of these.

Probably best to post to Utube Greg then post that link  here.

440HP and 420TQ