Pay in 4 interest-free payments of $390.00 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
These may require fuel system upgrades
We recommend a regulated fuel return along with a fuel pump upgrade
They are capable of 600 RWHP
This is important for high-performance Dodge Cummins application that demands a large amount of diesel fuel for aggressive fueling upgrades
First of its kind
Holder's Premium Stage 8 300CC Injectors - 6.0 Powerstroke (2003-2007) Nozzle:150% These may require fuel systemThese are a hot street competition injector. They displace 300cc of fuel and we pair these with 75% 200% 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. You will need fuel system upgrades for this injector as well as an upgraded high pressure oil pump or dual pumps for them to run at their full potential.
