will 560 fuel pump work on 660

JOE-ILLINOIS · Dec 4, 2016

HI, wondering if a 560 pump will work on a 660 and how to turn up the rpm's and fuel, thanks

Dieseltech · Dec 4, 2016

Be best to repair the 660 pump. Fuel setting is the same for both, but high speed full load is 2400 on the 660. Backing out the high speed stop screw on the throttle lever might get it high enough, but I checked the parts list on both pumps, 660 does not use the same spring as the 560 pump.

will 560 fuel pump work on 660

JOE-ILLINOIS

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Dieseltech

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