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Model specific boards => Golf mk4 => Topic started by: jake on 13 January 2009, 19:55

Title: NEW INJECTORS
Post by: jake on 13 January 2009, 19:55

if i uprgrade my injectors on a 1.8t would i notice any improvement in performance

if so any recommendations on which injectors to buy and price?

If you upgrade the injectors you dont need to upgrade anything else with it do u? :undecided:

Title: Re: NEW INJECTORS
Post by: MaXXeH on 13 January 2009, 21:00

no but will prob kill ur engine if not remapped to it.

Title: Re: NEW INJECTORS
Post by: jake on 13 January 2009, 22:53

has anyone ever done this mod? :huh:

Title: Re: NEW INJECTORS
Post by: damo_ b on 13 January 2009, 23:24

sure loads of people uprate the injectors but only if the stock ones run lean
if thats the only mod you are planning then its pointless as just upgrading the injectors will only cause over fuelling
not sure what then flow rate of standard injectors are  if for instance they are 380cc and you upgrade to 440cc then you will over fuel by 14%(not good). you would need a remap.
read here http://www.rceng.com/technical.aspx (http://www.rceng.com/technical.aspx)

Title: Re: NEW INJECTORS
Post by: Ivor Mk4 Turbo on 13 January 2009, 23:29

No need, mate.  Std injectors will flow enough fuel for 4 BAR fuel pump & 4 BAR FPR. ;)