Diesel engine manuals and specifications at Barrington Diesel Club

Mack E7 Manuals, Engine Specifications & Bolt Torques

 
home image Home Page 
  contact us Contact Us  
  engine outline Engine List   technical services Technical   video indicatorVideos 

Membership Options at Barrington Diesel Club




Click "Buy Now"
button on right

What manuals will I get?
Manuals displayed on this page.



Get manuals on this page for US$19




Process Details:

Click here for full access to all manuals and
technical specs at Barrington Diesel Club

Click Buy Now button

Pay through PayPal
Upon payment:
You will be redirected to download your links


Mack E7 Essential Bolt Tightening Torques

Mack E7
Connecting Rod Nuts


60-65 lb.ft, 82-88 Nm

Mack E7
Main Bearing Bolts


115-125 lb.ft, 156-170 Nm

Mack E7 Engine
Cylinder Head Bolts


Step 1 = 90 lb.ft, 122 Nm
Step 2 = 100 lb.ft, 136 Nm
Final step = 110 lb.ft, 150 Nm

Mack E7 Engine Specifications

 

Mack E7 Engine
Bore, Stroke, Displacement
Compression Ratio and Weight


Bore
4.875 inches 123.83 mm

Stroke
6.5 inches 165.1 mm

Displacement
728 CID, 12.0 liter

Compression Ratio
up 375 hp = 16.5:1
above 375 hp = 15.3:1

Weight
2210 lb, 1003 kg

Mack E7 Engine
Power and Torque


Power
E7-250: 250 hp, 186 kW @1950 rpm
E7-350: 350 hp, 261 kW @1800 rpm
E7-460: 460 hp, 343 kW @1950 rpm

Torque
E7-250: 975 lb.ft, 1306 Nm @1200 rpm
E7-350: 1277 lb.ft, 1711 Nm @1250 rpm
E7-460: 1660 lb.ft, 2224 Nm @1200 rpm


home image Home Page 
  contact us Contact Us  
  engine outline Engine List   technical services Technical   video indicatorVideos 

Barrington Diesel Club

email: brenda@barringtondieselclub.co.za
© copyright Steve Barrington 2009 thru 2024



 

Page Revision #1.0 CSC 19-02-2024