Are there any injectors that will fit rs4 mani and rs4 fuel rail

Formerly 1bads4::WMS · 09-05-2005, 08:22 PM

that are as big as green tops. I need more fuel

Mike2kS4 · 09-05-2005, 08:46 PM

I think Dahlback can sell you a set for a price that would make you wish you were the soap-boy in sing-sing.

You can just drill out your manifold to accept the larger bodied injectors. That's what I'd do. You also can always use the adapters to go back to RS4 injectors if you want to.

Funkweasel · 09-05-2005, 08:50 PM

though. There are some Bosch EV14 injectors that work as well.

Mike2kS4 · 09-05-2005, 08:52 PM

Which EV14? I only saw cute little ones

Maybe a skyline or something takes those?

Funkweasel · 09-05-2005, 08:57 PM

recall a compact form factor being available in a nice big flow rating. I think you can even spec them with an angled pattern.

Otherwise Magnetti-Marelli makes a 490cc@3bar injector that fits.

Mike2kS4 · 09-05-2005, 09:11 PM

All of them had the straightest pattern I ever saw, like they were made for a tractor or some kids squirt gun. Maybe they got better :/

I'd try to hunt down a fan pattern bosch, that'd rock.

Formerly 1bads4::WMS · 09-05-2005, 09:16 PM

running lean. If I cant change injectors what should i do for more fuel?

Funkweasel · 09-05-2005, 09:16 PM

one available, a bit like the greentops 'fire hose' pattern.

FrozenS4 · 09-05-2005, 09:18 PM

Formerly 1bads4::WMS · 09-05-2005, 09:21 PM

FPR or motorsport 5bar

09-05-2005, 08:22 PM	#1
Formerly 1bads4::WMS Member Account #: 63140 Join Date: Sep 2003 Posts: 3,848	Are there any injectors that will fit rs4 mani and rs4 fuel rail that are as big as green tops. I need more fuel __________________ S4 No More.

09-05-2005, 08:46 PM	#2
Mike2kS4 Elder Member Account #: 38083 Join Date: Jun 2002 Posts: 12,104	Erf, not really. I think Dahlback can sell you a set for a price that would make you wish you were the soap-boy in sing-sing. You can just drill out your manifold to accept the larger bodied injectors. That's what I'd do. You also can always use the adapters to go back to RS4 injectors if you want to. __________________ 2002 S4 Avant, 6spd. Bone stock. <a href="http://www.autospeed.us"> </a> Caveat: Any advice I express regarding potential tuning and such is purely informational. If your knowledge and abilities are not up to the task, no amount of advice can assist.

09-05-2005, 08:50 PM	#3
Funkweasel AudiWorld Super User Account #: 28517 Join Date: Nov 2001 Posts: 10,137	There are some siemens injectors that should fit as well. I can't find the link though. There are some Bosch EV14 injectors that work as well.

09-05-2005, 08:52 PM	#4
Mike2kS4 Elder Member Account #: 38083 Join Date: Jun 2002 Posts: 12,104	Siemens, ewwwww... Which EV14? I only saw cute little ones Maybe a skyline or something takes those? __________________ 2002 S4 Avant, 6spd. Bone stock. <a href="http://www.autospeed.us"> </a> Caveat: Any advice I express regarding potential tuning and such is purely informational. If your knowledge and abilities are not up to the task, no amount of advice can assist.

09-05-2005, 08:57 PM	#5
Funkweasel AudiWorld Super User Account #: 28517 Join Date: Nov 2001 Posts: 10,137	What's wrong with the Siemens ones? I dunno the model # on the EV14 but I recall a compact form factor being available in a nice big flow rating. I think you can even spec them with an angled pattern. Otherwise Magnetti-Marelli makes a 490cc@3bar injector that fits.

09-05-2005, 09:11 PM	#6
Mike2kS4 Elder Member Account #: 38083 Join Date: Jun 2002 Posts: 12,104	I tested some for another car a while back... All of them had the straightest pattern I ever saw, like they were made for a tractor or some kids squirt gun. Maybe they got better :/ I'd try to hunt down a fan pattern bosch, that'd rock. __________________ 2002 S4 Avant, 6spd. Bone stock. <a href="http://www.autospeed.us"> </a> Caveat: Any advice I express regarding potential tuning and such is purely informational. If your knowledge and abilities are not up to the task, no amount of advice can assist.

09-05-2005, 09:16 PM	#7
Formerly 1bads4::WMS Member Account #: 63140 Join Date: Sep 2003 Posts: 3,848	I ran some logs and I am maxed out on fueling and I am still running lean. If I cant change injectors what should i do for more fuel? __________________ S4 No More.

09-05-2005, 09:16 PM	#8
Funkweasel AudiWorld Super User Account #: 28517 Join Date: Nov 2001 Posts: 10,137	Yeah they have a fairly narrow pattern, but I believe there is a wider one available, a bit like the greentops 'fire hose' pattern.

09-05-2005, 09:18 PM	#9
FrozenS4 Junior Member Account #: 85329 Join Date: Dec 2004 Posts: 587	What fuel pressure are you running with the RS4 injectors?

09-05-2005, 09:21 PM	#10
Formerly 1bads4::WMS Member Account #: 63140 Join Date: Sep 2003 Posts: 3,848	4bar and I was thinking about going either adjustable ecs FPR or motorsport 5bar __________________ S4 No More.

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