MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: keith on January 27, 2009, 09:07:10 pm

Title: 2.0 TFSI Injectors
Post by: keith on January 27, 2009, 09:07:10 pm

When I was at Inters last year I saw Autotech 2.0 TFSI Injectors( pic below), now i believe you can fit bigger injectors when you go BT but wondered what the ED30 has as standard compared to the S3 & Cupra.
JKM sells OEM Audi S3 ones  and the Autotech version looks to be a modified VAG part.
(https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fi39.photobucket.com%2Falbums%2Fe170%2Fb44fy%2F23cc-sec.jpg&hash=21c12b9057206e0773f21da41ef636bc2d43b0b9)

Title: Re: 2.0 TFSI Injectors
Post by: Toast on January 27, 2009, 09:14:38 pm

I saw these to Keith :happy2: As far as I thought the ed30 and s3,cupra r all had the same injectors?



Toast

Title: Re: 2.0 TFSI Injectors
Post by: keith on January 27, 2009, 09:40:37 pm

so are the Auotech versions uprated to go with the fuel pumps.

Title: Re: 2.0 TFSI Injectors
Post by: bacillus on January 27, 2009, 09:48:21 pm

Quote from: Toast on January 27, 2009, 09:14:38 pm

I saw these to Keith :happy2: As far as I thought the ed30 and s3,cupra r all had the same injectors?

That was my impression as well.
If you go beyond a K04 then you use RS4 injectors.

Title: Re: 2.0 TFSI Injectors
Post by: Toast on January 27, 2009, 09:52:02 pm

Keith as far as I'm aware you don't have to upgrade the injectors when you do the pump I was pestering Jim about the pump on Sunday still waiting on them coming into the uk


Bacillus- thats right there's a few boys on the Audisport forum runing Rs4 injectors in there s3's


Toast :happy2:

Title: Re: 2.0 TFSI Injectors
Post by: garethmk1 on January 27, 2009, 11:07:52 pm

Interesting stuff - will remember the RS4 injectors for when it gets a GT3071R after the warranty runs  :evilgrin:

Title: Re: 2.0 TFSI Injectors
Post by: Toast on January 27, 2009, 11:28:08 pm

Gt3071r,Rs4 injectors,Diff,Uprated clutch= :evilgrin: :evilgrin: :evilgrin: :evilgrin:
High 5 to that brother my kind of thinking :driver:


Toast

Title: Re: 2.0 TFSI Injectors
Post by: bacillus on January 28, 2009, 09:41:43 am

Quote from: garethmk1 on January 27, 2009, 11:07:52 pm

Interesting stuff - will remember the RS4 injectors for when it gets a GT3071R after the warranty runs  :evilgrin:

Good plan but no tuner over here seems to have readily available software for that upgrade...   :happy2:

Title: Re: 2.0 TFSI Injectors
Post by: bacillus on January 28, 2009, 09:45:13 am

To Keith, remember that the US doesn't have the ED30 engine so my guess is those  injectors are meant for guys who upgrade their k03 turbos to the k04 ones.

Title: Re: 2.0 TFSI Injectors
Post by: jonnyc on January 28, 2009, 04:02:51 pm

ED30/S3/Cupra all have the same injectors, which flow 15% more than the standard K03 engine's injectors..

When I had the GT2871R turbo on the S3 I had RS4 injectors. No probs at all..

They are good for supporting up to 500WHP ish.. But after that you need a high flow in tank pump and even bigger injectors..

Jonny

Title: Re: 2.0 TFSI Injectors
Post by: neg on January 28, 2009, 08:24:21 pm

Quote from: jonnyc on January 28, 2009, 04:02:51 pm

ED30/S3/Cupra all have the same injectors, which flow 15% more than the standard K03 engine's injectors..

When I had the GT2871R turbo on the S3 I had RS4 injectors. No probs at all..

They are good for supporting up to 500WHP ish.. But after that you need a high flow in tank pump and even bigger injectors..

Jonny

and probably a bigger tank too  :laugh:

Title: Re: 2.0 TFSI Injectors
Post by: WhiteGTI on January 28, 2009, 08:26:49 pm

So could I put the S3 or the Autotech injectors on my normal GTI? And what benefit would I see?

Title: Re: 2.0 TFSI Injectors
Post by: bacillus on January 28, 2009, 08:31:06 pm

Quote from: WhiteGTI on January 28, 2009, 08:26:49 pm

So could I put the S3 or the Autotech injectors on my normal GTI? And what benefit would I see?

none...

Title: Re: 2.0 TFSI Injectors
Post by: WhiteGTI on January 28, 2009, 08:37:34 pm

Quote from: bacillus on January 28, 2009, 08:31:06 pm

Quote from: WhiteGTI on January 28, 2009, 08:26:49 pm

So could I put the S3 or the Autotech injectors on my normal GTI? And what benefit would I see?

none...

Jonny says above that they flow 15% more than K03 injectors though? So that still equates to no benefit?  :ashamed: :chicken:

Title: Re: 2.0 TFSI Injectors
Post by: bacillus on January 28, 2009, 09:35:41 pm

Ever wonder why the big tuners don't offer injector upgrades for k03 cars?

The k03 doesn't maximise its present oem injectors so using bigger injectors won't give you any more peformance.

Title: Re: 2.0 TFSI Injectors
Post by: WhiteGTI on January 28, 2009, 10:19:17 pm

Quote from: bacillus on January 28, 2009, 09:35:41 pm

Ever wonder why the big tuners don't offer injector upgrades for k03 cars?

The k03 doesn't maximise its present oem injectors so using bigger injectors won't give you any more peformance.

I appreciate your help bacillus  :happy2: :happy2: :drinking: