Holder's Premium Stage 6 250CC Injectors - 6.0 Powerstroke (2003-2007) L5P These are the strongest 6

These are the strongest 6

they can resist temperatures as high as 400 degrees F

Supports: Up to 190cc/30% injectors

5" Aluminum Intake

7L diesel engine with enough fuel for aggressive tuning and fuel system upgrades

Holder's Premium Stage 6 250CC Injectors - 6.0 Powerstroke (2003-2007) L5P These are the strongest 6***Must send in cores first or add refundable core charge to your order*** These are a hot street competition injector. They displace 250cc 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