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Detroit Diesel 8v-71 specifications and manuals



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Your Diesel Engine Specs

Basic specs are open to everyone and include images, displacement, dimensions and weight, essential bolt tightening torques, the characteristics of the engine like its power and torque.
Essential bolt tightening torques are the main bearing cap bolt torque, the connecting rod cap bolt torque and the cylinder head bolt torques.



Some Popular Engine Specs


Workshop manual, specs and bolt torques for Detroit Diesel 8v-71 engines

Detroit Diesel 8v-71 essential bolt tightening torques

Main Bearing Bolts 
step 1 = 100 lb.ft, 135 Nm
step 2 = 184 lb.ft, 250 Nm

Connecting Rod Bolts
67, lb.ft, 90 Nm

Cylinder head Bolts
step 1 = 100 lb.ft, 135 Nm
step 2 = 184 lb.ft, 250 Nm

Detroit Diesel 8v-71 manuals and spec sheets

Detroit Diesel v71 workshop manual p1 of 626 pages
Detroit Diesel v71 engine workshop manual, 626 pages, Click image to download
Detroit Diesel v71 engines tune up booklet p1
Detroit Diesel v71 engine tune up booklet, 27 pages, Click image to download
Detroit Diesel v71 engines spec sheet collection p1
Detroit Diesel v71 engines spec sheet collection, 24 pages, Click image to download

Detroit Diesel 8v-71 key engine specs

Arrangement
8v-71N
8v engine, 
naturally aspirated

8v-71T
8v engine, 
turbocharged

Displacement, bore and stroke
8v-71 - 9.3 liter, 568 CID

Bore - 4.25 in, 180.0 mm	 
Stroke - 5.0 in, 127.0 mm

Compression ratio:
8v-71N 18.7:1
8v-71T 17.0:1

Power 
 8v-71N
318 hp, 237 kW @ 2100 rpm

 8v-71T
385 hp, 270 kW @ 2100 rpm

Torque 
 8v-71N
863 lb.ft, 1170 Nm @ 1200 rpm

 8v-71TA
1112 lb.ft, 1508 Nm @ 1200 rpm

Dimensions approx:
8v-71N 
length 1194 mm, 47 in
width 991 mm, 39 in 
height 1295 mm, 51 in

8v-71T 
length 1270 mm, 50 in
width 1016 mm, 40 in 
height 1346 mm, 53 in

Weight approx:
8v-71N 1048 kg, 2306 lb

8v-71TA 1132 kg, 2490 lb


Detroit Diesel 8v71 Images


Barrington Diesel Club
Phone: +27 72 754 4660
email: steve@barringtondieselclub.co.za
© copyright Steve Barrington 2016

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