Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: leeroy_25 on November 29, 2009, 08:24:28 PM

Title: fuel injector atomiser piping.
Post by: leeroy_25 on November 29, 2009, 08:24:28 PM
I have just converted my FD to single turbo and looking at the plumbing diagram for the pressure/vac lines I need to plumb the fuel injector atomiser line in on the compressor outlet ideally before the intercooler. I have also got a fitting to go here for my external wastegate setup. What I want to know is can I \'T\' off my wastegate pessure line to get a feed for the Injector atomiser or will that mess up the wastegate? I have no spare pressure source with outtapping a fresh one somewhere. Which will probably require welding a boss onto  the intercooler pipework.

Advise please.

Thank yo
Lee
Title: fuel injector atomiser piping.
Post by: DR SCHNITZEL on November 30, 2009, 01:26:53 PM
Mine vents to atmosphere, naughty i know
Title: fuel injector atomiser piping.
Post by: DR SCHNITZEL on November 30, 2009, 01:27:57 PM
sorry ignore my last post
Title: fuel injector atomiser piping.
Post by: DR SCHNITZEL on November 30, 2009, 01:31:07 PM
Whats a fuel injector atomiser line? i thought you meant the line from your tank. The only lines that go into my turbo line after the compressor are the two for my boost control pre intercooler. vac lines for my fpr and the boost controllor on the lim/uim itself and the brake system
Title: fuel injector atomiser piping.
Post by: leeroy_25 on November 30, 2009, 02:00:01 PM
Hopefully this link will work..
http://www.negative-camber.org/crispyrx7/mysinglevachose.jpg

The pressure line in question is labelled \'fuel injector atomiser\'.. It\'s a fitting near the secondary fuel rail entry on the LIM..

Shows it on the compressor outlet pre-intercooler.

Cheers
Lee
Title: fuel injector atomiser piping.
Post by: marco on November 30, 2009, 03:58:22 PM
you sure that isnt the vent line for the oil injection lines?
Title: fuel injector atomiser piping.
Post by: marco on November 30, 2009, 03:59:51 PM
ignore my last post, i am an idiot, the oil injection line on the diagram as well.
Title: fuel injector atomiser piping.
Post by: ad4m1 on November 30, 2009, 07:05:35 PM
can u not t it off the line going to the boost controller solenoid
Title: fuel injector atomiser piping.
Post by: DR SCHNITZEL on November 30, 2009, 09:00:44 PM
If your running an aftermarket secondary fuel rail you wont have a fuel injector atomiser. so ignore it.
 
i also have totally ignored the omp lines as they dont run off vaccum according to my readings.
 
also the blue line going from the charcoal canister. vents to nowt.
 
everything else is as this diagram.
 
fair play
Title: fuel injector atomiser piping.
Post by: gonzoninja on December 03, 2009, 08:02:51 PM
If you need to get a take off for a vacuum line, revotec do some self-sealing take-offs that you can put through any silicon couplers you might have.

That\'s what I used.