6.0 Stage 3 190CC Injector Basic Reman (Set of 8) Duramax LBZ 4 Liter Power Stroke Diesel

4 Liter Power Stroke Diesel Engine

The LB7 Duramax is a great engine

additional air filtration

We would recommend a regulated fuel return along with a fuel pump upgrade

The heat exchanger is designed for use in cold climates to warm the transmission fluid with the engine coolant

6.0 Stage 3 190CC Injector Basic Reman (Set of 8) Duramax LBZ 4 Liter Power Stroke DieselThese are our hot street injector. They displace 190cc of fuel and we pair these with 30% 100% nozzles. The smaller nozzle will help with your towing ability and keeping your EGTs down while the larger nozzle would be better for top end power. With the 30% nozzles and the correct supporting modifications these can also be used for towing fairly easily. You will need fuel system upgrades for this injector. We recommend a regulated return along with a