ngirondo

iTrader: (3)

Ok guys so I just rebuilt my engine (S6) and while rebuilding it I broke 2 of the primary fuel diffusers. My first question is are they needed or can I delete them all together primary and secondaries? My second question is do I need to run the o-rings with my new injectors? I'm running bosh EV14 top feeds, it seems like they seal without the o-rings and with them they are super tight I haven't even gotten them to seat. Any help would be awesome as this is my first build.

Tyler_fd3s

iTrader: (2)

I've seen most people delete them when going with top feed injectors(like the ev14's). They are there to help atomize the fuel. As long as you can get a good seal they are not required with aftermarket injectors.

ZE Power MX6

iTrader: (157)

You don't need them for EV14, what rail are you using? FFE and CJM both sells lower O-ring inserts for their rails, which includes o-ringed sleeves and injector O-rings.

ngirondo

iTrader: (3)

Awesome ok I'm using the FFE rails as well