Bigcountry98 Posted December 16, 2020 Share Posted December 16, 2020 Driver blew a engine in one of my trucks , question is can i swap an ac 380/410 engine to an ac 427 with little issues or would i have to change a bunch of things ? the truck is an 06 ch613 Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/ Share on other sites More sharing options...
Mackpro Posted December 16, 2020 Share Posted December 16, 2020 They should be pretty close to the same thing . I have a chart at work that shows part differences in HP versions . The only differences in the AC engines are turbo and injectors. Of course the engine ECM stores the HP setting as well . Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465558 Share on other sites More sharing options...
Joey Mack Posted December 16, 2020 Share Posted December 16, 2020 dont you also have to install an offset cam key with the white side facing out?? (3 degrees advanced) Jojo Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465562 Share on other sites More sharing options...
Joey Mack Posted December 16, 2020 Share Posted December 16, 2020 I may have misunderstood the question, you said "swap".... I was thinking Horse power rather than whole engine... Sorry, Jojo Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465572 Share on other sites More sharing options...
Mackpro Posted December 16, 2020 Share Posted December 16, 2020 The cam key way swap was only on the early Etech engines . 1998.5 through around 2001.5. After that the CCRS ETECH engines came out and from then on no more cam key way swapping Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465600 Share on other sites More sharing options...
Mackpro Posted December 16, 2020 Share Posted December 16, 2020 Looked up in my chart , the 380/410 and 427 are exactly the same . Same turbo and injectors ect. The 380/410 puts out 1660 foot pounds of torque , the 427 puts out 1560 Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465602 Share on other sites More sharing options...
Joey Mack Posted December 16, 2020 Share Posted December 16, 2020 ok, Thanks Mack Pro, Im glad you were watching, I dont want to give out wrong info..Jojo Quote Link to comment https://www.bigmacktrucks.com/topic/65282-engine-swap-from-mack-ac-380410-to-ac-427/#findComment-465607 Share on other sites More sharing options...
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