AO Platinum Member
Join Date: Aug 2003
Location: London, England
Re: What size fuel injectors in 147 1.6 litre engine?
Are you sure the p/n isn't: "0280150769", that would be 192cc/min @ 3bar fuel pressure. Enough for 140bhp @ 3bar fuel pressure or 182bhp @ 5bar fuel pressure. It has a resistance of 16ohms.
For 204bhp you need to flow at least 275cc/min @ 3bar fuel pressure.
An important point to remember that the pressure at the injector will be reduced by the turbo pressure pushing against it which will reduce the flow, so your fuel pressure needs to be increased while on boost to allow you to keep the 3bar pressure.
i.e. if you have 2bar of boost you will need to have 5bar actual fuel pressure (while on boost) to get 3bar real pressure at the injector.
Don't Autodelta fit larger injectors as part of the conversion?
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