Hello,

Does anyone know where I can purchase some new O-Rings for my Siemen 55lb Injectors ?

I purchased the Injectors from Motorsport Development in Blackpool, but they say they're unable to supply the O-Rings.

I've damaged taking them in and out of the Inlet Manifold as I'm building a project Cosworth and have had to make a few modifications to my billet fuel rail.........

The Injectors have never been used except for the dummy build.

I would be most grateful for any help and advise.

 

I am 90% certain that any bosch one will still fit pal. Maybe try and find a 403 fitting kit on eBay, I think they used to have them in.

 

Try Matt Lewis?

 

here you go:
http://cgi.ebay.com/ebaymotors/Bosch...Q5fAccessories

 

Thanks Stu........trying to get the thing sorted so I can get it to you for the Mapping

 

on the shelf if needed

matt

 

Thanks Matt, I'll ring you tomorrow

 

stu ,why dont you sell the o rings with the injectors ?

 

They come with new ones when new, but the gy asked has knackered these by taking the injectors out so many times

 

grease on the o rings when installing at all times

 

Most car parts suppliers sell o rings in various sizes mate!!! I found some for my long studs when I rebuilt my engine at a local car part place

 

difficult to get the thickness and small size together of injector o rings, i would just rob o rings off of injectors lying around my garage