FarnorthMN Posted yesterday at 03:14 AM Share Posted yesterday at 03:14 AM Can anyone tell me if there is a way to check and see what my E6 4V is set to for HP? I'm assuming 350HP. The engine serial Number plate has been wore off so It's unreadable. Was wondering if there is a way to check by maybe looking at the postion of the fuel rack in the injection pump? Not a huge deal if i can't would just be nice to know going forward. Thanks again everyone. Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/ Share on other sites More sharing options...
BOBWhite Posted yesterday at 03:42 AM Share Posted yesterday at 03:42 AM Door plate tag or Injector pump tag might reveal something if they aren't worn off too. Someone here might be able to decode that injection pump tag but not sure. Best of luck 1 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586594 Share on other sites More sharing options...
FarnorthMN Posted yesterday at 03:47 AM Author Share Posted yesterday at 03:47 AM 3 minutes ago, BOBWhite said: Door plate tag or Injector pump tag might reveal something if they aren't worn off too. Someone here might be able to decode that injection pump tag but not sure. Best of luck Thanks @BOBWhite I will get some pictures of the pump and door tag tomorrow. Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586595 Share on other sites More sharing options...
Popular Post mrsmackpaul Posted 23 hours ago Popular Post Share Posted 23 hours ago Plate looks like a virgin that has never been stamped Paul 2 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586609 Share on other sites More sharing options...
FarnorthMN Posted 21 hours ago Author Share Posted 21 hours ago 1 hour ago, mrsmackpaul said: Plate looks like a virgin that has never been stamped Paul what are you thinking? there is some other "printed" info thats not stamped like vlave lash. Maybe remack? I can find a remark sticker anywhere, if I remember right they put them on the rear valve cover area. Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586614 Share on other sites More sharing options...
Joey Mack Posted 20 hours ago Share Posted 20 hours ago Did you look in the 4Valve book I sent to you, to see if there is info on how to I.D. the engine.? I would open my copy, but we just took that room apart, and all the books in there are in a tote.. Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586630 Share on other sites More sharing options...
mrsmackpaul Posted 14 hours ago Share Posted 14 hours ago 6 hours ago, FarnorthMN said: what are you thinking? there is some other "printed" info thats not stamped like vlave lash. Maybe remack? I can find a remark sticker anywhere, if I remember right they put them on the rear valve cover area. Im thinking you need to give us more details Whats the truck, body truck or prime mover (tractor) What transmission What model truck Paul Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586665 Share on other sites More sharing options...
FarnorthMN Posted 14 hours ago Author Share Posted 14 hours ago 5 hours ago, Joey Mack said: Did you look in the 4Valve book I sent to you, to see if there is info on how to I.D. the engine.? I would open my copy, but we just took that room apart, and all the books in there are in a tote.. I have thumbed through it doesn't give me much on diffrent HP ratings. I have a feeling I can find more out in a pump book. I will get some info on the pump tomorrow and do some more research and let you know. Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586667 Share on other sites More sharing options...
FarnorthMN Posted 14 hours ago Author Share Posted 14 hours ago 5 minutes ago, mrsmackpaul said: Im thinking you need to give us more details Whats the truck, body truck or prime mover (tractor) What transmission What model truck Paul Sorry Paul should have gave that info right off the bat. 1986 Mack Superliner RW613 Mack E6 4V HP?? Assuming 350HP Mack T2090 9 speed mack 4.64 rears with Neway air ride Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586668 Share on other sites More sharing options...
mrsmackpaul Posted 14 hours ago Share Posted 14 hours ago What year is it Assuming now it's either a Thermodyne or a Econodyne Tip turbine or chassis mounted intercooler ? I am assuming the inter cooler is in front of the radiator Paul Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586670 Share on other sites More sharing options...
FarnorthMN Posted 14 hours ago Author Share Posted 14 hours ago (edited) 1986 I believe assuming the engine has never been replaced. the intercooler is mounted to front side of the cooling package. Edited 14 hours ago by FarnorthMN Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586673 Share on other sites More sharing options...
FarnorthMN Posted 14 hours ago Author Share Posted 14 hours ago @mrsmackpaul Econdyne but that i am unsure of. Econdyne was the first of the 4v from what I understand. I Apologize for my ignorance Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586674 Share on other sites More sharing options...
mrsmackpaul Posted 11 hours ago Share Posted 11 hours ago With it been a 9 speed I doubt it's a Maxidyne Not sure when the Econodyne arrived on the scene, I think it is pretty safe to assume that if it is intercooled from in front of the radiator it is either a 300 or a 350 Thermodyne or Econodyne Either are good motors and wont disappoint the user thats after a old fashioned mechanical motor with a hairy chest and a decent set of balls Paul 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586678 Share on other sites More sharing options...
FarnorthMN Posted 5 hours ago Author Share Posted 5 hours ago @mrsmackpaul correct me if im work but what I understand the Econodyne was the most the 4v engines. I could be remembering wrong. I will do some more research on the pump and see if I can find somthing on HP/fuel ratings and let you guys know. Thanks for your help! Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586680 Share on other sites More sharing options...
mrsmackpaul Posted 1 hour ago Share Posted 1 hour ago I couldn't advise properly on that as Mack Australia offered a very different line of trucks than the U.S. I'm fairly certain the Econodyne arrived towards the end of the E6 in Australia Could still get Maxidyne and Thermodyne in the 4 valve Not even sure what the difference is between a Thermodyne and Econodyne apart from the name I only recall seeing Econodyne when the Valueliner arrived on the scene in Australia, thinking 86 onwards for some reason Paul Quote Link to comment https://www.bigmacktrucks.com/topic/76210-mack-e6-4v-hp/#findComment-586689 Share on other sites More sharing options...
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