ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 018-020   Exhaust System

Table of Contents

Specifications
 
Marine Applications

Specifications

TOC

Maximum Exhaust Restriction – Muffler

Hg 76 mm-Hg [3 in-Hg]
H2O 1016 mm-H2O [40 in-H2O]
Exhaust Restriction – Diesel Oxidation Catalyst 114 mm-Hg [4.5 in-Hg]
Exhaust Restriction – Exhaust Gas Filter 140 mm-Hg [5.5 in-Hg]
Exhaust Restriction – Selective Catalytic Reduction 15 kPa [2.2 psi]

Marine Applications

Exhaust Restriction QSL9 Engines 10 kPa [3 in-Hg]
Exhaust Restriction QSC8.3 Engines built before July 1, 2008 10 kPa [3 in-Hg]
Exhaust Restriction QSC8.3 Engines built on or after July 1, 2008 17 kPa [5 in-Hg]

Last Modified:  19-Jul-2010