Bosch injectors too short?

[MetalMan]

Thanks for the feedback guys, great information

[Meow]

yup. Default 1.8T clocking is right for Ev14, that's why you never hear anybody bitching about like I do...since it is very hard to do it wrong on 1.8T

and it is very hard to do it "right" on a 2.7t, especially with oem fuel rails and ev14 injectors with clips... :P

[zipdoa]

Necro bump!

Getting into my stage 3 build, I want to make sure I have the right injectors. This will be a k04/e85 + RS4 intake mani/fuel rail etc setup.

0280158298 - This 630cc mentioned by julex to be the best injector for the 2.7t - is anyone using it? It should flow enough for my k04/e85 needs?

0280158040 - This still seems to be the most popular stage 3 injector - bosch 965cc - I've asked a couple times and dug around a bit, does anyone have the exact specs for what's need to fit these with an RS4 fuel rail/intake manifold? Do they have EV1 connectors? Clocking @ 90' to the runner necessary?

[vtraudt]

the 0280158040 need a 'spacer' or hat, so order them WITH the hat. My exclusive source for those:
https://polmaxracing.com/index.php/p...audi-v6-2-7tt/

[zipdoa]

Thanks for the reply! As listed, are those going to be PnP with an RS4 manifold/fuel rail?

[vtraudt]

I only used them in 1.8T fuel rails (transverse/TT and longi 1.8T). the listing says '2.7T'. Contact the seller, he knows his stuff. I have never seen an RS4 fuel rail (and cannot see a reason to use one, the stock rails is fine IMO).

[Silverex]

I only used them in 1.8T fuel rails (transverse/TT and longi 1.8T). the listing says '2.7T'. Contact the seller, he knows his stuff. I have never seen an RS4 fuel rail (and cannot see a reason to use one, the stock rails is fine IMO).

You have to run rs4 rails with a matching rs4 intake.

Another option instead of spacers is to grind the mounting posts on intake for the fuel rails like 5mm. Thats what I did since I’m not a fan of using spacers on injectors

[RMode]

Necro bump!

Getting into my stage 3 build, I want to make sure I have the right injectors. This will be a k04/e85 + RS4 intake mani/fuel rail etc setup.

0280158298 - This 630cc mentioned by julex to be the best injector for the 2.7t - is anyone using it? It should flow enough for my k04/e85 needs?

0280158040 - This still seems to be the most popular stage 3 injector - bosch 965cc - I've asked a couple times and dug around a bit, does anyone have the exact specs for what's need to fit these with an RS4 fuel rail/intake manifold? Do they have EV1 connectors? Clocking @ 90' to the runner necessary?

630 is nowhere near enough, unless you feel like cranking the hell out of fuel pressure and running at close to 100% idc. Just doesn’t make sense.


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[CELison]

Just get a set of flow matched 1000s from Blake and call it a a day.