Industrial Injection 1989-1998 5.9L Cummins 12 Valve Race Long Block Engine

The Industrial Injection Race Cummins Long Block was designed for those who are looking to push the limits of performance to the ultimate level. These are designed to be reliable for competition use. We use the highest quality parts and machining processes in every engine build, guaranteeing you the up most reliability and precision to have the best performing engine on the market.

Engine Specs:

-Balanced & Blue Printed Rotating Assembly

-Sim Tested Short Block

-Carrillo Billet Rods w/ HD Bolts

-Fly Cut, Coated & Chamfered Pistons

-*Pistons have .010 cut off the top & .100 Valve Reliefs

-14mm Gorilla Girdle w/ ARP Main Studs

-Balanced Cummins Crank

-Industrial Injection Stage 2 Race Performance Cam

-Cam Bearings Installed In All Journals To Prevent Cam & Block Wear

-Coated H Series Main & Rod Bearings

-Billet Freeze Plugs

-Premium Killer Dowel Pin Kit

-New Oil Pump, Water Pump & Oil Cooler

-New Oil Pickup Tube

-Big Iron Stamped Oil Pan

Cylinder Head Specs:

-Stage 1 Race Ported Cylinder Head

-Hand Blended CNC Porting On Valve Bowls, Intake & Exhaust ports

-Intake Shelf Machined Off To Accept ZZ Fab Side Runner

-New Diamond Honed Valve Guides

-New Stainless Steel Valves

-Radius Cut Fire Ring Head Gasket

-Milled & Surfaced Fire Ringed Head

-ARP 625 Head Studs

-150lb Performance Valve Springs

-Comes With Rocker Assembly & Stock Pushrods (upgraded pushrods available)

-Drilled & Tapped Coolant Freeze Plugs

*Verify Year

*Does not come with valve covers

*Does not come with additional gaskets for assembly

*Does not come with ZZ Fab Side Runner

*All Industrial Injection short blocks and long blocks are required to be ran with Joe Gibbs Break In Oil (not included) for the initial 300-500 miles.