I'm currently working on a friends car and I'm trying to verify that the car has 1300cc secondary's.

He bought the car already modified and I'm trying to see what kind of fuel system it has. I know the primaries are stock 550's so I took one of the secondaries out and I didn't see any markings whatsoever to indicate that it was modified. Does RC always mark the injector what it has been modified? Is there anything else on the injector that would indicate that it was bored out to 1300cc's?

Thanks

(btw, I searched and couldn't find much)

 

The RC injectors I've seen have had 1300cc scribed on the side of the injector. You'd have to pull it out of the fuel rail to be sure.

If he has a PowerFC, it would have to be set to 1300 for the secondaries in the PFC or the car would run SUPER rich up top.

Dale

 

Dale's correct. The RCs have 1300 scribed on a metal ring.