Pump/injector assembly questions

[btoscano]

Hey all,



I am confused about the injector thickness on the injectors. Can someone give me the rundown? Why would someone want a certain size? Can they be reused? I had the injectors in my truck tested and asked the shop if I needed new washers... they said just clean 'em up, they're okay to reuse?



Also, what is the torque on the delivery valves? I want to make sure they are all torqued correctly before I put the injector lines back in.



I ordered a FSM today.

 

[bgilbert]

Can they be reused? I had the injectors in my truck tested and asked the shop if I needed new washers... they said just clean 'em up, they're okay to reuse?

They're cheap enough to use new ones when replacing injectors. They are supposed to be replaced with injector R&R.

 

[btoscano]

Thanks - I will stop by and get some. What's the torque spec for the delivery valves?