lb7 is the only one with the injectors inside the valve coversThe biggest differnces I'm aware of are injectors got moved outside the valve covers after the 1 engine. The 2 engine also got rid of the ficm. Then they raised the fuel pressure which raised power and I'm pretty sure added egr on the d engine. The newest ones have a ton of emissions stuff on them.
yes no dpfso the LBZ engine has less emissions equipment then the LMM engine? so the LBZ is basically easier to get away with more stuff then the LMM engine i take it cause of that correct?
no its like cat convertor but alot worseah so like a special fuel filter for diesels
we can see that since your spelling it wrong :crazy:ooo ok. thanks. im new to the diesal world