MK5 Golf GTI

All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: RSM1 on April 10, 2014, 08:20:27 pm

Title: Rs4 brass ferrel for stage 2 .. Ko3 setup advise and experience please
Post by: RSM1 on April 10, 2014, 08:20:27 pm

Hi
Im thinking of putting this rs4 brass ferrel to increase fuel pressure from 130 bar to 136 bar as it states it does...
Can i get some pros and cons on this before i install it please from some freinds here that have used it?

Im looking to get a little better torque curve and somemore power in holding boost better up around 5000 rpm...

Waitng for some opinions on the use of this rs4 ferrel...

Thanks guys!

 :laugh:

Title: Re: Rs4 brass ferrel for stage 2 .. Ko3 setup advise and experience please
Post by: RSM1 on April 11, 2014, 04:33:42 pm

Bump...
No response???
 :sad1:

Title: Re: Rs4 brass ferrel for stage 2 .. Ko3 setup advise and experience please
Post by: GrayMK5GTI on April 12, 2014, 10:26:27 am

Search for "Rs4 valve" and you will find a wealth of information  :happy2:

Title: Re: Rs4 brass ferrel for stage 2 .. Ko3 setup advise and experience please
Post by: RSM1 on April 14, 2014, 07:53:29 am

thanks...
looked thru all the wealth.....

but the opinions are mixed?

thanks though mate....

cheers :happy2: