snowman_w900 Posted September 21, 2020 Share Posted September 21, 2020 (edited) I've got a good running Mack E6 factory 350 in my 1989 MH. It does not have a jake, but it does have the newer Robert Bosch pump. I found a factory 400? E7 with a jake and its a low mile engine. Its out of a 1996 CH and its doesn't have the mechanical governor style pump and linkage. Has anyone swapped one of these over to the mechanical E6 pump and nozzles? Here's the E7 pump Edited September 21, 2020 by snowman_w900 Quote Link to comment https://www.bigmacktrucks.com/topic/64308-mack-e6-to-mack-e7/ Share on other sites More sharing options...
fjh Posted September 21, 2020 Share Posted September 21, 2020 Have done an e6 to e7 swap on an Rd have had that experience not on an MH Its doable however lots of changes fuel lines are different for starters water pumps May be a diffrent height all subtal stuff you don't think about till your at it! alot of the stuff will be a work around the linkage for instance will be likley a do your own thing issue as well ! All doable just will take some time! 1 Quote Link to comment https://www.bigmacktrucks.com/topic/64308-mack-e6-to-mack-e7/#findComment-461114 Share on other sites More sharing options...
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