ZZ Diesel Manifolds

The manifold for the Cummins diesel was developed to allow the cylinder head to be fully ported and re-installed with out the loss of durability or performance. We also noted how well the diesel engines were responding to nitrous injection so we designed nitrous spray bars directly into our manifolds to allow for the best distribution possible. We are constantly striving to build the best fitting and performing manifold on the market which led us to the Side Entrance design for the common rail engine. We have worked hard to build durable functional parts and we will always look for ways to "tweak" the designs to work the best for you.

24v&CR Standard Manifold - click here for the "stock replacement manifold".

Side Entrance Manifold-click here for 5.9 Common Rail Side Entrance Manifold.

NEW 6.7 Side Entrance-click here for 6.7 Side Entrance Manifold

5 Degree 24v&CR Manifold-click here for 5 degree flanged manifolds.

NEW 24V VP-44 Side entrance-click here for 24V manifold.

24v&CR Individual Runner Manifold-click here for 24v&CR IR manifolds.

12 Valve Individual Runner Manifolds-click here for 12v IR manifolds.

12 Valve Manifolds-click here for the 12 Valve stock "stock replacement" manifold.

Custom Race Manifolds-click here to view custom race/pulling manifolds.

Duramax Race manifolds-click here to view Duramax custom parts.

4bt Custom project -click to view custom 4bt build-up

Cylinder head porting info click here.

24V&CR Manifold machining instructions and tips click here.

12 Valve Machining instructions and tips click here.

 

Be sure to check out our accessories page for more diesel related products!