Cams

This is a Direct drop in Duramax cam, meaning no valve clearance issues and no other mods are needed to put this in your Duramax. With exhaust lift at .432 and intake lift at .419 , this is the best street cam you can get before moving into the race cams...

Stage 2: This is very similar to stage 1 but with a longer duration and lift on the exhaust side for engines with a slight restriction—or if you just want a little more exhaust flow. Cam gear retainer will not work on 03-12 5.9L and 6.7L...

  Stage 3: Nicknamed the "BIG STICK" this new cast billet cam has gained the most popularity. It also delivers the strongest mid-range torque and H.P possible while maintaining good bottom end respsonse and drivability. No mods are required with...

The Stage 4 Colt Cam is the largest available drop in cam, available from Colt, for the Cummins engines. This cam performs like some of the larger cams that require valve reliefs, while maintaining the ability to retain your stock pistons. This avoids...

The Stage 5 Colt Cam is thesecond largest cam, available from Colt, for the Cummins engines. This Cam is great for spooling large single chargers in pulling and drag racing applications, as well as bigger compound kits, while helping lower smoke output...

The Stage 6 Colt Cam is the largest cam, available from Colt, for the Cummins engines. This Cam is great for pull trucks and drag trucks running extremely large single chargers, as well as big compound kits. Valve Springs are REQUIRED with this Cam. Does...

The Ford Power Stroke engines are designed with heavy emissions controls in mind. This means that the camshafts aren't designed to take full advantage of the air flow the heads can produce. They are designed to reduce emissions by keeping some exhaust...

Use with 62mm or larger single turbos or larger twins. This cam works great in 12v and 24v street trucks with stock head flow or with a ported head and stock size valves. For Common rail street trucks with larger valves and full tilt porting may we...

Steel Billet Core. Block bushings are required when running high rpms and high valve spring pressures. This cam can be ran with no modification in a 2003 and up block with two factory cam bushings. This Cam works both for the 5.9L Cummins and the 6...

It is the largest drop-in cam that we sell. Use with 62mm or larger single turbos or larger twins. This cam works great in 12v and 24v street trucks with stock head flow or with a ported head and stock size valves. For Common rail street trucks with...

When the Government mandated tougher emission regulation one of the ways diesel engine manufacturers lowered tailpipe emissions was to include a Diesel Particulate Filter (DPF) on a newer diesel engine. Although most of you don’t have a DPF...

This replacement Cummins cam is the most efficient cam we have tested for moderate street trucks. It will net you the best economy of all of our cams. Due to its short duration and wide lobe separation angle, it also has the least overlap(when intake and...

Industrial Injection 5.9L 12v Cummins Stage 2 Race Performance Camshaft Features:      - Requires .100" Valve Reliefs *Piston to valve clearance should always be measured when installing an aftermarket camshaft.

Duramax Alternate Firing Billet Race Camshaft w/ Key   Features:      - 1000+hp Capable      - Alternate Firing Order (relieves stress on crankshaft)      - Billet For Ultimate Strength ...

Industrial Injection always recommends checking piston to valve clearance whenever installing a camshaft. We recommend .080" intake and .120" exhaust minimum piston to valve clearance. This is an aggressive Cam for high horsepower...

Mahle SH-1999S Duramax Cam Shaft Bearing

Socal Diesel 3388AF Tow/Street Alt Fire Cam for 6.6L Duramax This cam will Require Special tuning but does not require any valve releif. It will help smooth out the engine and cool EGT's and help Spool up when running a larger than stock Turbo.