Joeyk3d Posted September 8, 2013 Share Posted September 8, 2013 Hey guys wondering if anyone can answer or explain to me.. I have 285 tip turbine. Wat were the differences between 285... 300....315... I have no id plate on my motor serial is etzb675. Chassis # don't help.. Cause Mack tells me it should read ENDT.... It's a 79 Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/ Share on other sites More sharing options...
Superdog Posted September 8, 2013 Share Posted September 8, 2013 you've had an engine swap. Someone has put in a 237 (675) and added the tip turbine setup to it. If your engine was original,it would be a ENDT676. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204644 Share on other sites More sharing options...
Green Dash Posted September 8, 2013 Share Posted September 8, 2013 What's the difference between an ENDTB675 and an ETZB675?I can decipher the old number (EN=engine, D=diesel, T=turbocharger, B=engine brake) but why the change? Quote Jim Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204647 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 I've read the Mack engine serial page.. I thought the 5 in 675 indicated maxi dyne ?? It's wat was in it wen I got it.. I'm so lost .. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204651 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 I have a ENDT676 in my r model it's a 78. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204655 Share on other sites More sharing options...
hossein Posted September 8, 2013 Share Posted September 8, 2013 HiIs ETZB675 a 315hp? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204656 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 So I thought I read 237 ..285..300.315.. Even 350 all same block?? So without tag how can I know for sure wat hp rating is?? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204662 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 I know it ain't 350. So wat is it? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204663 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 Not sure hossein..wat Trans in that r rob?? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204665 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 John Mauro was down my garage he say the 5 indicates maxi... The 676 was a " shift Motor" as he called it.. Meaning it had a Trans w gears behind it????? I'm so confused!!! Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204667 Share on other sites More sharing options...
b61mack Posted September 8, 2013 Share Posted September 8, 2013 What injection pump do you have, the 315 had a Robert Bosch, the old 237 to 300 had the American Bosch. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204670 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 Not sure hossein..wat Trans in that r rob??My R is a mutt so they put a two stick 6 speed lo hole in her. It was just a year old from Trans axle when I bought her. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204671 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 John Mauro was down my garage he say the 5 indicates maxi... The 676 was a " shift Motor" as he called it.. Meaning it had a Trans w gears behind it????? I'm so confused!!!John Mauro was down huh? Tell him I said hello. I talked with him at Florham Park. Bobby Capello has his B81 now. Glen Hammet has his Western Star. I don't know what he means by that. I must have the direct 6 speed as I am pushing 61 MPH at 2100 rpm. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204672 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 He's gonna come down and turn up pump for me..he had the best lookin trucks!! An ace behind a wrench!! He like many other guys know wat Trans wat rears w wat tires will go wat speeds?? I'm amazed at that.. They know wat combos work and don't work.. I'm lucky I can figure out my paycheck!! Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204675 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 When I asked this question to him he said wats the difference it's a285 that's it I jus wanna know.. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204676 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 Ok b61 on the job!!! Not totally sure. Linkage goes forward .. Gov... Cover is 4 bolt square ( like a chunky candy bar). I can get #s off it Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204678 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 I'm lookin in service man.. Looks like a Robert bosch more than American bosch. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204679 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 He's gonna come down and turn up pump for me..he had the best lookin trucks!! An ace behind a wrench!! He like many other guys know wat Trans wat rears w wat tires will go wat speeds?? I'm amazed at that.. They know wat combos work and don't work.. I'm lucky I can figure out my paycheck!!He always did. His RD he says was a lemon but Nick Persico told me he just had so much fuel running through her he was blowing up trans and rears. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204689 Share on other sites More sharing options...
Lmackattack Posted September 8, 2013 Share Posted September 8, 2013 What trans do you have in the truck now? The 237 was a turbo charged maxidyne non inter cooled only need 5 speedsThe 285 was a turbo charged ,side mount charged cooled maxidyne only needed 5 speeds The 300 was a turbo charged ,front mount intercooled maxidyne needed 5 speedsThe 315 or 300+ was a turbo charged thurmodyne side mount charge cooled,needed 7 or more gears if I recall . It was not a low lugging engine Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204692 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 Nick persico. Havnt heard that name in a long while. Pulled out of tilcon w him wen I drove for Colabella he still TRUCKIN ?? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204697 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 He has a 6 speed lo hole in her. It's a classic Jersey setup for that era. I would say it's a 283/285. Joey you need to post lots of pics of that beautiful DM so everybody can see what's in her. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204698 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 What trans do you have in the truck now? The 237 was a turbo charged maxidyne non inter cooled only need 5 speedsThe 285 was a turbo charged ,side mount charged cooled maxidyne only needed 5 speeds The 300 was a turbo charged ,front mount intercooled maxidyne needed 5 speedsThe 315 or 300+ was a turbo charged thurmodyne side mount charge cooled,needed 7 or more gears if I recall . It was not a low lugging enginewen we got truck it had no Trans haha. We put a six speed mud stick in there. Was there 2 types of side mount air charge coolers?? Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204699 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 Nick persico. Havnt heard that name in a long while. Pulled out of tilcon w him wen I drove for Colabella he still TRUCKIN ??You drove for Colebella? Then you must know Bobby AKA Gerbal Jammer. Nick was driving for Leslie for a while he is basically retired and sold his RD to an enviromental co from Elmwood Park. Bobby is now driving for Joey Gulino driving his 1988 RD he got from Betts Enviromental. Cloabella had some nice DM's they were always clean. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204700 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Author Share Posted September 8, 2013 You drove for Colebella? Then you must know Bobby AKA Gerbal Jammer. Nick was driving for Leslie for a while he is basically retired and sold his RD to an enviromental co from Elmwood Park. Bobby is now driving for Joey Gulino driving his 1988 RD he got from Betts Enviromental. Cloabella had some nice DM's they were always clean.i could tell stories all nite.. Hyper Kuiper my old man called him!! Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204702 Share on other sites More sharing options...
RFCDrum Posted September 8, 2013 Share Posted September 8, 2013 Ha ha I'm sure. Quote Link to comment https://www.bigmacktrucks.com/topic/32685-mack-2-valve-tip-turbine/#findComment-204704 Share on other sites More sharing options...
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