My Mera

As Spyke say's stock Pulsar Plugs if you're not running higher already. also what boost and

Fuel pressure are you running?
where have you Tee'd from for the boost gauge?
do you have a wideband lambda fitted?
 
If they are 370cc injectors you'll probably need 3.5 bar pressure. Pulsar plugs are grade 7
 
Freaky_Fish said:
Nope only road mapping today.

What are stock pulsar plugs ? It's running on a map sensor so it's from that the fuel pressure is 3 bar I think and yeah I've got a wideband on
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are you on a manual boost controller? Also try to get the MAP sensor and FPR on individual ports so they are not interfered with for a gauge etc. What AFR's are you seeing and when?

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Freaky_Fish said:
14.7-14 off boost then down to about 12 on boost my mate has been keeping an eye on the afr with the laptop
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Too damn high! Get the fuel pressure up ASAP do you know what it's set at? You don't want to be going any higher that 11 tbh

What injector DC is set? I presume you've had to set that?

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What does raising the fuel pressure do ? Surely it would be better to add more fuel on the fuel map ? I haven't got my laptop with me atm I'll have a look tomorrow
 
Yes adding more fuel is what you need to do but you'll be maxing the injectors out, that's why more pressure is needed.
 
Freaky_Fish said:
What does raising the fuel pressure do ? Surely it would be better to add more fuel on the fuel map ? I haven't got my laptop with me atm I'll have a look tomorrow
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It will help the fuel atomise better and also shift the cc on the injectors up a bit. 3.5 Bar would be a wise step but you'd have to adjust fuel map accordingly afterwards.
 
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