fidelity101

iTrader: (11)

I have recently rebuilt/balanced S4 injectors with new o-rings and bushings on my s5 fuel rail/block (going to be run on s4 electronics) but it looks like there is a gap between bushing and the fuel rail. It has S5 grommet bushings and the injectors sit flush on the block

I don't want this to leak everywhere when i start it up.

RotaryRocket88

iTrader: (7)

The gap is bigger than it should be. Do you have the plastic spacer between the fuel rail and block?

fidelity101

iTrader: (11)

it is hard to show from the picture but yes it is there. I'm thinking the upper o-ring is too big and its mushrooming.