Injectors for boost?

  1. Central South Joined: Jun 2006 East Sussex Posts: 3105 VTS :)
    #1
    Currently have IWP069's with the supercharger and one them has gone gay so need some new ones.

    Was looking at the IWP189's, John@GMC has the best price but he's currently out of stock and the others I've found are over a ton a piece.

    After Googling I've seen some mention Megane R26 injectors but not sure of the flow rate.

    Currently have a 3.5bar FPR, Walbrow 255 pump with about 240bhp atw.
  2. Super Moderator Joined: Nov 2009 Cambridge(ish), UK. Posts: 10581 BMW 5x M50d.
    #2
    I'm just putting this out there for you to think about...

    Can you consider changing your fuel rail setup to accommodate full size injectors rather than mini picos? The price of the full size injectors is MUCH lower - almost worth considering the change and costs associated with that for the savings of the larger injectors.
  3. Central South Joined: Jun 2006 East Sussex Posts: 3105 VTS :)
    #3
    Will consider anything.
    Just depends if it can work with some standard parts like inlet, fuel lines etc.
  4. Central South Joined: Jun 2006 East Sussex Posts: 3105 VTS :)
    #4
    No one?
  5. Saxperience Forum Bum Joined: Jan 2003 Scotland Posts: 3380
    #5
    sorry yes i,m out of stock -simply cos of the lack of sales -to get a the price right i have to buy volume and even at 30% cheaper than others there are not enough sales to warrant me having that money tied up .
    as for changing fuel rail don,t think it will be cheaper as yuo then are needing new fuel reg etc as well .
    the reason i got these iwp189 was the 12 pintel holes which gives much better atomisation
    ,so even with big injector you can get accurate small fuel delivery for idle +cruise