706/560 injectors

Anonymous-0 · Feb 19, 2011

Are the injectors from a 706 (D282) the same as the the ones in a 560. I know they are physically the same, but I did not know about pressure settings. My 706 developed a miss and I have some good 560 injectors.

rustred · Feb 19, 2011

the 560 has an early type and later type injectors.early type has higher pressures and later type has lower pressures. i believe if you use the later type then they should workin the 706.
early- opening pres.1525-1625 minimum 1350psi
late - " " 950-1050 minimum 850psi

might be best to have them bench tested first.

JWCarp · Feb 19, 2011

Thanks. My 560 that I have torn down is a 62, so there should be a pretty good chance that it is the latter injector settings.

rustred · Feb 19, 2011

correct.

pete 23 · Feb 19, 2011

Usually when a injection nozzle gets so bad that engine misfires , it will also develop a knock. I often just look at the injection pipe near the injector and if it looks like it has been hot that is the bad one. I take line off and spin engine with starter. If pintle has stuck open or fallen out (which they like to do) compression will shoot right back out .A quick check.

706/560 injectors

Anonymous-0

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rustred

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JWCarp

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rustred

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pete 23

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