I just ordered 2nd gen intake horn to replace mine seeing as a stick of gum can almost completly block the 3rd gens inside. The second gen has no obstruction and is a direct fit wexcept for new bolts which are required and gasket.

I would like to know if anybody know's where i can order the factory bolts for the air inlet to the head for the install?

Also has anyone on this site ran this mod, i've talked to people om cummins forum and they are very happy with the results ($50+/-=30hp+/-) in the low end, which is all i'm looking for bottom end power.

 

Good stuff...let us know how it goes. Myself as well as others are sure to be interested.

 

anyone have any links or info on dyno of the 2nd gen horn?