Jeffrey 34 Posted 11 hours ago Share Posted 11 hours ago I have a 2006 Mack vision with the 355/380 aset engine,just wondering if I replace the turbo and injectors with the 427/460 ,would my ecu have to be reprogrammed or would it work like it is ,just trying to get a little more hp. Quote Link to comment https://www.bigmacktrucks.com/topic/75751-turboinjectors/ Share on other sites More sharing options...
fjh Posted 9 hours ago Share Posted 9 hours ago No you will require a cam key change! Don’t ask me how I know this!😞 1 Quote Link to comment https://www.bigmacktrucks.com/topic/75751-turboinjectors/#findComment-578544 Share on other sites More sharing options...
Joey Mack Posted 9 hours ago Share Posted 9 hours ago Actually, on his he wont, but i like the humor... Quote Link to comment https://www.bigmacktrucks.com/topic/75751-turboinjectors/#findComment-578547 Share on other sites More sharing options...
fjh Posted 5 hours ago Share Posted 5 hours ago 3 hours ago, Joey Mack said: Actually, on his he wont, but i like the humor... did they change something in 2006? That I’m unaware of Joey? Curious! We once bought a used long block 380 to replace a 460 wouldn’t make 28 psi boost down from 35 fought it for a month till we did some research and ended up doing a key ! Hence the don’t ask! Don’t like handing out false info! Quote Link to comment https://www.bigmacktrucks.com/topic/75751-turboinjectors/#findComment-578560 Share on other sites More sharing options...
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