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Friends, here is the pix. Let me know what do you think. I was told these injectors are from 95 Z28. Do you think they are stock or aftermarket? Thanks
They are most likely aftermarket Accel injectors. Either the 19's or 22's. Not sure which. The bosch 19's are orange, 24's light blue, 30's red, 36's dark blue, 42's green.
Part of the confusion about injectors, is what PSI they are rated at. The Stock TPI injectors probably flow 19lbs/hr as they operate in the car. The stock regulators are set for 34-36 psi (atleast for 86), but they change throught the years. At 43.5 psi, which most injectors are rated at, the stocker flow around 22lbs/hr.
I agree with the above post that I would guess the yellow injector are accell also. Mine are not yellow.
All,
I'm sorry about the cofusion. To make it clear:
1) I do not know if this set was originally from a 95 Z28
2) I could not find any information about these injectors
3) Received a great source saying they are stock Multec which had been painted yellow (thank you Rich). But I donot know what is stock Multec.