Mack 1000 V8 Pics Or Info Wanted!

[Yoos Brothers Construction]

I'm looking for any info and, or pictures of the Mack ENDT1000 V8. It is basically is an E9

V8 with no air to air cooler. I have some pictures to proove this in an old E9 overhaul manual.

My Dad has seen two of these. Both were in R700 or RD700 dump trucks. So as not get any one confused

this is not an ENDT865-866 or an E9 but looks just like an E9 except for the cross over intake

manifold runs strait to the turbo like the 865-866 rather than through an air to air cooler like an E9. It was designated the ENDT1000 for being 998 cu. in., it produced 350 HP., and was a 4 vavle unlike the old 2 valve V8s. I would like to find out what year

these were produced, what model of trucks the were put in, and how many were made before being switched

to the E9 400. I will post the picures of what the intake looks like in a few days to show

the difference between the 1000 and E9. Have any of you seen one before? It might sound a bit strange

but it did exist for a short while and is extremely rare. Again to look at it you would think

it was an E9, but if you look closely it has a different intake system. I know 865s and E9s very

well and the 1000 is neither, but again it looks almost exactly like an E9. I would greatly appreciate

any further info you might have on this engine or any pictures. Thanks again for your help, Josh.

[heavyhauler]

Josh:

I may have some photos for you that I obtained from the Hagerstown engine plant. I can email these to you or post them in the gallery. Let me know.

Regards,

John

[Yoos Brothers Construction]

My email is tyoos@earthlink.net. Thanks, Josh.

[GreenGiant2]

I'm looking for any info and, or pictures of the Mack ENDT1000 V8. It is basically is an E9

V8 with no air to air cooler. I have some pictures to proove this in an old E9 overhaul manual.

My Dad has seen two of these. Both were in R700 or RD700 dump trucks. So as not get any one confused

this is not an ENDT865-866 or an E9 but looks just like an E9 except for the cross over intake

manifold runs strait to the turbo like the 865-866 rather than through an air to air cooler like an E9. It was designated the ENDT1000 for being 998 cu. in., it produced 350 HP., and was a 4 vavle unlike the old 2 valve V8s. I would like to find out what year

these were produced, what model of trucks the were put in, and how many were made before being switched

to the E9 400. I will post the picures of what the intake looks like in a few days to show

the difference between the 1000 and E9. Have any of you seen one before? It might sound a bit strange

but it did exist for a short while and is extremely rare. Again to look at it you would think

it was an E9, but if you look closely it has a different intake system. I know 865s and E9s very

well and the 1000 is neither, but again it looks almost exactly like an E9. I would greatly appreciate

any further info you might have on this engine or any pictures. Thanks again for your help, Josh.

ANY IDEA HOW MANY WERE MADE AND WHAT YEARS.

GG2

[heavyhauler]

ANY IDEA HOW MANY WERE MADE AND WHAT YEARS.

GG2

I'll send an email message to my engineering contacts at the Hagerstown plant and let's see what they can come up with.

Regards,

John

[Coalbucket]

I know that the first ones were Maxidyne and called ENDT(B)1005.

The horsepower was 360 not 350.

[Superdog]

Saw one in a Cruiseliner,think it was a '79.It had a condensor type grille,not the stamped aluminum grille used on Cruiseliners at that time.

[Yoos Brothers Construction]

Just so every body knows I would like to know what years they were made, how many were made, what trucks they were put in, and any other thing I

could learn about this engine. Thanks,Josh.

[heavyhauler]

Just so every body knows I would like to know what years they were made, how many were made, what trucks they were put in, and any other thing I

could learn about this engine. Thanks,Josh.

Josh:

I have sent photos to your personal email address as you requested. Let me know your thoughts when you open the file.

Best regards,

John

[Yoos Brothers Construction]

John,

I received the email but the email blocked the photos and said they were unsafe. I've never had this

problem before and I'm not rely sure what went wrong. Can you try and send them again. Mabey it's because they were

PDF files ? Could you change them from PDF to something else? I have been having PDF file problems lately.

Thanks, Josh.

[heavyhauler]

Josh:

I will try to post for you and other members either here or on another web site.

Best regards,

John

[heavyhauler]

Josh:

The file is a 2.6Mb pdf file-it might be best if I printed it for you and simply mailed it to you. I can get it out today (Friday) if you reply to my last email message to you with your mailing address.

Best regards,

John

[Doug Maney]

Have you contacted the Mack Trucks Historical Museum? They should be able to supply you with any information you need if they have it. Doug

[ThaddeusW]

MAybe the best way would be to post the pictures here on BMT so evryone can see them. I know I would like to!

[heavyhauler]

MAybe the best way would be to post the pictures here on BMT so evryone can see them. I know I would like to!

Thad:

OK, I will post the photos here on the BMT web site. I need to work with that pdf file-I'll keep you posted. I have many other V8 pics so I may add those as well.

Regarding the Mack museum, I did not ask them about specific numbers for the ET-1005 V8; I was more interested in the E9 V8 and they gave me a complete history of specific models numbers and engines, but nothing more of a technical nature. I wanted to finally finish the paper on the E9 V8 but things have been so busy for me that I have not had any time to finish it. This small task will help.

Best regards,

John

[heavyhauler]

Thad:

OK, I will post the photos here on the BMT web site. I need to work with that pdf file-I'll keep you posted. I have many other V8 pics so I may add those as well.

Regarding the Mack museum, I did not ask them about specific numbers for the ET-1005 V8; I was more interested in the E9 V8 and they gave me a complete history of specific models numbers and engines, but nothing more of a technical nature. I wanted to finally finish the paper on the E9 V8 but things have been so busy for me that I have not had any time to finish it. This small task will help.

Best regards,

John

Josh and Thad:

ET-1005 V8 pics are posted in the gallery. Let me know your impressions.

Best regards,

John

[Yoos Brothers Construction]

John'

That's deffinently the engine . 1976 would deffinently make it PRE E9 and means it was made when they still made the 865 and 866. COOL !!! The intake is just what I thought it would look like. Thanks for sharing the photos with everybody. Does any one have a serial number type of the R-700s that had the ENDT1005 for example R-795 had the ENDT865 and the R-797 had the ENDT866 so what R-7?? had the ENDT1005?

Thanks again, Josh.