2012

DFC Diesel Rebuilders offers a full line of remanufactured cylinder heads. Each head has all new seats, guides, valves, and stem seals, as well as being resurfaced and magnafluxed.

Colt Cam’s Stage 3 “Big Stick” delivers the strongest mid-range torque, bringing along with it more horsepower and good bottom-end and drivability.

• Average 2 – 3 MPG increase
• 30 – 35 % smoke decrease
• Approximately 200° EGT drop
• Good to 4000 rpm

To learn more about Colt Cams, please visit: http://www.coltcams.com

Dodge Cummins 5.9L Camshaft by Colt Cams will allow a higher velocity within your engine, greatly improve throttle response, decrease smoke by 25% and bring more horsepower for your diesel engine.

• No clearance issues or springs required
• Lobe separation, higher lift and longer duration, improves air flow by approximately 30%
• Reduces turbo lag, faster spool up
• 100 – 150° EGT drop
• 1 – 3 MPG increased fuel economy on average
• RPM: Idle – 3000

To learn more about Colt Cams, please visit: http://www.coltcams.com

To overcome head gasket failures that can occur in diesel engines employed in truck and RV applications, industry leader ARP has introduced extra heavy-duty head studs for the popular Ford, Dodge and GM powerplants. These ARP studs are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. The studs are manufactured in ARP’s Santa Paula, CA plant from proprietary ARP 2000 material, with threads rolled after heat-treat to provide optimum fatigue strength.

• They are centerless ground to assure perfect concentricity
• The ends of the studs are broached to facilitate easy installation.
• This feature also enables the cylinder head to be removed in tight quarters.
• Also included in each kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers.
• They are black oxide finished for extra durability.

For more information about ARP, please visit: www.arp-bolts.com

Dodge Cummins Head Studs by ARP are the standard 12mm

• Studs made of proprietary ARP 2000 material
• Rated at 220,000 psi tensile strength
• Ample clamping force prevents cylinder heads from lifting
• Threads rolled after heat treatment for optimum fatigue strength
• Centerless ground to assure perfect concentricity
• Broached stud ends install & make cylinder head removal easier
• Chrome moly steel 12-pt nuts & parallel-ground washers included

For more information about ARP, please visit: www.arp-bolts.com

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