LB7: Are these 1500 mile injectors???

[Bustedknuckles]

Just bought these used and got them tonight and am checking them out. I was told they have a month and 1500 miles on them and I am doubtful....

 

[Dirtymaxx03]

Can't judge the mileage by what the nozzle looks like

 

[Bustedknuckles]

Sorry people. I jumped the gun on this thread before talking to the seller. This truck had a big single so obviously its going to have some carbon and heat from big tunes. Mods can delete this thread

 

[NC-smokinlmm]

You can't tell shit from a visual inspection...

Thy have to be tested...