A code injectors.

[OLDBULL8]

Does anyone know what the cc is for the A code injectors. Bought a set of them a couple of yrs ago, they are NEW, not rebuilt, just now pop tested them, they run from 1700 to 1900 PSI so will have to adjust the POP. These were made in Italy, cant read the stamping. The reason I ask about the cc is they sure look like a lot of fuel is being expelled when popped, more so than a BB code, no leakers, just a nice spray. Bet Mel knows, hope he answers.

 

[dsltech83]

CC's are determined by the pump in our application aren't they? The injector is just a poppet that opens under pressure that is sent by the pump.

 

[icanfixall]

Really can't answer what the CC is but sure am interested in it too. Seems really odd that the pop pressure would be so far off between the set of 8. A guess would be the appearance of the spray pattern is differant making it look like theres more fuel exiting the nozzle. Mel will know.

 

[OLDBULL8]

CC's are determined by the pump in our application aren't they? The injector is just a poppet that opens under pressure that is sent by the pump.

That is true, but the injector has to be able to deliver/spray the amount that the IP is capable of producing. Engine running at 2000 RPM and everything set (timing, IP, injectors all good) the IP only has .023 thousanth of a second to do it's job, you can squirt more out of a 1" hose than you can out of a 1/2' hose as a comparison. Fer Sista.