MK5 Golf GTI

All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: dragperformance on June 26, 2011, 05:09:19 pm

Title: fuel upgrade
Post by: dragperformance on June 26, 2011, 05:09:19 pm
Hi guys,
I have buy 4 injectors S3 8p and now I want to know what more to change in the fuel system to take maximum advantage of the injectors s3 and more engine power  :wink:
Thanks

Regards
Tony
Title: Re: fuel upgrade
Post by: 56OctyVRS on June 26, 2011, 05:44:55 pm
It might help if you list the mods already done to your car.
Title: Re: fuel upgrade
Post by: dragperformance on June 26, 2011, 06:44:39 pm
Quote from: 56OctyVRS on June 26, 2011, 05:44:55 pm
It might help if you list the mods already done to your car.

Hi mate,

I gradually buy a few pieces and I want to do with K04 to make 350bhp
I have now:
Autotech fuel pressure
Forge replacement valve
Bsh catch can
Vf engine mounts
New camshaft follower
NGK iridium spark
Pulley kit lighteight

Thanks

Regards
Tony
Title: Re: fuel upgrade
Post by: PDT on June 27, 2011, 04:13:46 pm
You will need a k04 turbo and some software calibration (mapping)
Title: Re: fuel upgrade
Post by: dragperformance on June 27, 2011, 07:13:24 pm
Quote from: PDT on June 27, 2011, 04:13:46 pm
You will need a k04 turbo and some software calibration (mapping)

Hi,
Yes I know but I want to know why put to upgrade the fuel system. I already have the S3 injectors.
Thanks
Tony
Title: Re: fuel upgrade
Post by: Janner_Sy on June 27, 2011, 07:15:24 pm
you already have all the require fuel system upgrades to handle upto around 400Hp with bigger turbos

the only thing you might want to consider although i wouldnt expect to much is the RS4 fuel pressure regulator valve
Title: Re: fuel upgrade
Post by: dragperformance on June 27, 2011, 07:55:33 pm
Quote from: Janner_Sy on June 27, 2011, 07:15:24 pm
you already have all the require fuel system upgrades to handle upto around 400Hp with bigger turbos

the only thing you might want to consider although i wouldnt expect to much is the RS4 fuel pressure regulator valve

Hi,
Ok good. Someone have the picture and reference OEM for the RS4 fuel pressure??
Thanks