Fuel Pressure for GT running 0.8bar boost

[Al Kapone]

As above guys, whats the Recommended Fuel Pressure for a GT running 0.8bar boost

 

[pilgrim_fgau]

if you arent running a FCD, standard fuel pressure will be enough, the ECU will handle it OK.

 

[Jay]

Any adjustment in fuel/air mixture should be done in conjunction with a wideband sensor. You risk engine damage otherwise.

Seen a few engines blown by people tuning via the internet..

Jay

 

[Nick@TD.co.uk]

Any adjustment in fuel/air mixture should be done in conjunction with a wideband sensor. You risk engine damage otherwise.

Seen a few engines blown by people tuning via the internet..

Jay

This

Cheers

Mike Jones
Tuning Developments Ltd

 

[Al Kapone]

Tuning via the internet lol

Just some background....car is running a KKK14 turbo, engine just been completely overhaulled (new pistons, gaskets, rings pulleys etc). As soon as he hits 4000-5000rpm car starts to misfire and feels like its overfuelling....if that makes sense.

Thanks guys

 

[AdamB]

Was any of the ignition components new?

 

[Adwarc]

As soon as he hits 4000-5000rpm car starts to misfire and feels like its overfuelling....if that makes sense.

Thanks guys

I don't think this has enything to do with the Fuel Pressure mate...i think...

 

[dac69er]

most likely an ignition problem. fuelling issues rarely manifest themselves in the way you describe.