Industrial Injection 4BT Cummins Stage 1 Performance Camshaft ( R&R Only )Industrial Injection 4BT Cummins Stage 1 Performance Camshaft ( R&R Only ) Features: 4BT Cummins Helps Lower EGTs (Exhaust Gas Temperatures) "Drop In Performance Camshaft" 188 220 *Because of the lack of cores, you must send in your cam to be modified *Piston to valve clearance should always be measured when installing an aftermarket camshaft. Minimum of . 025" piston protrusion and at least . 055" valve face depth with a standard thickness head

9L 12 Valve Cummins engines that demand increased airflow

Sealing Washers not included

Industrial Injection Boxer 58 Turbo Kit for 1994-2002 5

Valve Springs:

2003-2004 5

Billet freeze plugs installed

9 Cummins Stage 1 Ported & Polished Cylinder Head with Fire Ring Grooves (2003-2007)

Engine Oil Cooler Kit

This kit is deigned to work with 2001-2004 LB7

We recommend the 12cm Housing for 12 valve and 24 valve trucks for faster spool up

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-Opening pressure 260Bar/3770PSI