what power are they good for and what they like on fuel mpg

 

600hp at a sensible fuel pressure, and the mpg is down to the mapper and not the injector.

Mark

 

what fuel pressure should it run at say 520bhp mark

 

Standard 3.5bar base.

Mark

 

thanks mark

 

its really totally dependant on how it was set up and mapped to be fair,

we would deffo run std pressure, but other tuners often dont, and setting it back to std pressure could in that scenario cost you an engine, so its worth asking who ever mapped it.

 

you boys mapped it

 

std pressure it is then!