Skip to main content 

Isuzu 4J engine specifications and bolt torques - amp

Welcome you're on our amp page providing Isuzu 4J Engine Manuals, Specs and bolt torques

Barrington Diesel Club for diesel engine manuals and specs




Isuzu A-4JA1 and A-4JB1
Cylinder Head Bolt

New Bolt
Step 1 = 21.7 - 36.1 lb.ft, 29.4 - 49.0 Nm
Step 2 = 59.4 - 66.5 lb.ft, 80.4 - 90.2 Nm

Reused Bolt
Step 1 = 57.9 - 65.1 lb.ft, 78.4 - 88.2 Nm
Step 2 = 72.4 - 79.6 lb.ft, 98.1 - 107.9 Nm


Isuzu 4JB1 Engine Specifications

 

Isuzu 4JB1
Displacement, bore, stroke, compression ratio


Bore
3.7 inches 93 mm

Stroke
4.0 inches 102 mm

Displacement
169 CID, 2.8 liter

Compression Ratio
18.2:1

Isuzu 4J
Weight


Dry Weight
A-4JA1
480 lb, 218 kg

A-4JB1
486 lb, 220 kg

A-4JB1T
540 lb, 245 kg

4JB1
552 lb, 250 kg


Inter Club Navigation
Click for:
Info on
basic engine specs
Basic specs are free
 and open to everyone

They usually include
engine images, displacement, 
dimensions and weight, 
essential bolt tightening torques, 
plus
characteristics of the engine 
e.g. its power and torque. 

Essential bolt torques are:
 main bearing cap bolts 
 connecting rod cap bolts
cylinder head bolt torques
 


 Home Page   Membership   Contact Us      Club Matters   Engine List   Technical  Videos 
Click for:
Info on
manuals and books

Get club membership for
engine manuals or parts books.

Subscribe for Membership 
if you need manuals 
on a continuous basis

or 

Take a one week window
 if you only need manuals 
 for a specific engine.
 


 
Click for: Cummins engine specs   Click for: CAT Diesel engine Specs   Click for: Detroit Diesel specs   Click for: ADE diesel engine specs   Click for: Deutz diesel engine specs

More Diesel Engine Specs, Bolt torques and manuals

Click for Index to More Diesel Engine Manuals, bolt torques, specs

Isuzu engine Specs, Bolt torques and manuals

Click for more Isuzu engine manuals, bolt torques, specs

 
Membership
 Membership - Sign Up  More about Membership  Login 
 
Home Page 
  Home - Desktop    Home - Mobile 
 
Engine List 
  Engine List - Desktop    Engine List - Mobile 
 
Club Matters
More About Us  Terms and Conditions  Acknowledgements  Site Map  Privacy Policy 


Barrington Diesel Club

email: steve@barringtondieselclub.co.za
© copyright Steve Barrington 2009 thru 2021

Page Revision #8.1RSBS AMP 02-21