Holder's 155CC Stock Nozzle Basic Reman - 6.0 Powerstroke (2003-2007) 6.7 7L Powerstrokes 22% greater air

7L Powerstrokes 22% greater air flow than stock 6

backing plate stronger and cast into bearing housing integrated for improved rigidity reduces backing plate deflection and distortion under extreme heat and pressure

7 are completed and ready to roll

Eliminates boost leaks

and a bar-and-plate core

Holder's 155CC Stock Nozzle Basic Reman - 6.0 Powerstroke (2003-2007) 6.7 7L Powerstrokes 22% greater airThese are what we would call our tow power injector. They displace 155cc of fuel and we usually pair these with either a stock or 30% injector nozzle. The smaller nozzle will help with towing maximum weight and keeping EGTs down while the 30% nozzle will be better for more top end power. If your stock fuel system is healthy it will support these injectors. However, we always recommend you check your fuel pressure under load after installation. You