Holder's Premium Stage 5 225CC Injector - 6.0 Powerstroke (2003-2007) Nozzle:100% These billet 7075 Aluminum plenum

These billet 7075 Aluminum plenum inserts are a Riffraff Diesel original design and are patent pending

DO NOT BUY IF YOU DON'T UNDERSTAND HOW COMPOUND KITS WORK and how they should be installed

They displace 285cc of fuel and we pair these with 75%-150% nozzles

The purpose of the OCR™ is to regulate the presence of an "overboost code" that sets the Service Engine Soon light and stop the PCM from defueling at 23 psi of boost

Holder's Premium Stage 5 225CC Injector - 6.0 Powerstroke (2003-2007) Nozzle:100% These billet 7075 Aluminum plenum***Must send in cores first or add refundable core charge to your order*** These are a hot street competition injector. They displace 225cc of fuel and we pair these with 75% 100% nozzles. The smaller nozzle will help with fuel atomization and for driving on the street while the larger nozzle would be better for top end power. We do not recommend towing with this injector unless you have very extensive modifications. You will need fuel system upgrades