Popular Post kansasflyer Posted August 8, 2021 Popular Post Share Posted August 8, 2021 After owning 2 CH613s and an R600, I’ve finally found the Mack I’ve always wanted. An RWS788. It’s got a 350 E6, Maxitorque 12 speed, 4.17 Mack rears on a camel back suspension. I can’t wait to put this baby to work! 5 Quote Link to comment Share on other sites More sharing options...
Vladislav Posted August 8, 2021 Share Posted August 8, 2021 Congratulations and welcome to the forum! The specs are very promising. Vlad Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment Share on other sites More sharing options...
mrsmackpaul Posted August 8, 2021 Share Posted August 8, 2021 Looks good, welcome to the forum Paul Quote Link to comment Share on other sites More sharing options...
mowerman Posted August 8, 2021 Share Posted August 8, 2021 welcome aboard i used to run a 350 in a cruiseliner...real healthy engine....pulls hills real good...good luck with it...bob Quote Link to comment Share on other sites More sharing options...
terry Posted August 9, 2021 Share Posted August 9, 2021 If that is an overdrive 12 spd. with them 4.17's it will be a runner!! terry Quote Link to comment Share on other sites More sharing options...
Mike Posted August 10, 2021 Share Posted August 10, 2021 ABSOLUTELY GORGEOUS!!!!! 1st time seeing two dogs on the hood. Great idea. You might be starting a new trend. Welcome and happy trucking. 1 Quote Link to comment Share on other sites More sharing options...
kansasflyer Posted August 11, 2021 Author Share Posted August 11, 2021 Thanks. If he had his way, he’d ride up there beside the bulldog. Lol 1 Quote Link to comment Share on other sites More sharing options...
kansasflyer Posted August 11, 2021 Author Share Posted August 11, 2021 Thanks for the welcome from everyone. Glad to be on the forum. Question: This has probably been duked out a million times here and every other truck forum: Is it okay to run synthetic oil in these old E6’s? Also, what about synthetics in the drivetrain? Quote Link to comment Share on other sites More sharing options...
kansasflyer Posted August 11, 2021 Author Share Posted August 11, 2021 On 8/9/2021 at 7:19 AM, terry said: If that is an overdrive 12 spd. with them 4.17's it will be a runner!! terry I believe it is. Previous owner had it up to 78. That’s plenty fast for me. 1 Quote Link to comment Share on other sites More sharing options...
terry Posted August 11, 2021 Share Posted August 11, 2021 25 minutes ago, kansasflyer said: I believe it is. Previous owner had it up to 78. That’s plenty fast for me. Yeah i once had a DM dump with a 285 that would turn 2300 RPM'S, with the 1070 12 spd, and 4.17 rears, it would bury the 80 MPH speedometer. terry 2 Quote Link to comment Share on other sites More sharing options...
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