188/220 @.050″ .310/.320 108LSA largest drop in cam great fpr hot street trucks an moderate competion from Idle to 4500 rpm * must run steel tappets and machine block for cam bushings.
This camshaft is considered a drop-in replacement, it is important to check clearances. The 1989-1998 Cummins 12v will need no more than .025” piston protrusion and at least .055” valve face depth with a standard head gasket. In the 1998.5-2002 Cummins applications, you will need no more than .025” piston protrusion and a minimum of .038” valve face depth with a standard gasket. The 2003-2018 Cummins engines will need .018” piston protrusion and a minimum of .038” valve face depth with a standard head gasket. If you do not meet the requirements for piston valve clearance, you can still run an oversized head gasket or cut off valve reliefs.
- 1989-2018 Dodge Ram 5.9L/6.7L Cummins (Street & Strip)
- Increased Midrange Power
- Ideal For Larger Single, Or Set Of Compound Turbos
- Great For Drag Strip Or Sled Pulls
- Drops EGT 200-300
- RPM Range 1700-4500
- Duration at .050” of lift 188 Intake, 220 Exhaust