DaveBeck

iTrader: (12)

Hello,

Went to put in some roger clark 750cc injectors i got from on here. The fuel rail will not clamp down onto the inlet manifold with injectors in place.
I put the 550's back in and it sat fine but it sits alot higher with the 750's in.

Am i missing parts or do i need some sort of spacers with them

Massive thanks in advance.

TingTongPJ

iTrader: (24)

you need a spacer kit that has thick washers the correct size and longer bolts to hold the injector cap on.
roger clark sells them i think or carl davey £30

Carl Davey, specialist Subaru Impreza parts supply

hope this helps

wrighty338

iTrader: (33)

have you bought the wrong phase injectors for your rails?

pics would help

DaveBeck

iTrader: (12)

no def have top feed injectors

same look as these
Roger Clark Motorsport - RCM Product Detail

it says direct fitment, didnt know id need extra bits

DaveBeck

iTrader: (12)

sorry i have a bugeye wrx. just removed sit 550 pinks and wanted to upgrade to 750's

cant do a pic of injecors at moment but they look same as ones in link above

Steve Gibbins

iTrader: (1)

Did you take the 4-5mm thick O ring seal off the bottom of the STI pinks and fit that onto your new injectors? If you did, that could be your problem. I think your new injectors have their own O ring seal slightly further up the body so you don't need the thick one as well.

Steve

DaveBeck

iTrader: (12)

Thanks Steve that sounds like the issue. i got told the same from GRD also