Fuel pump tweaking

[cornishberlingo]

Hi All!!

This has probaly been spoken about before but,

I was wondering what good it will be if i adjust my fuel pump to give it more derv,

Does it actually give it more power or will it just waste diesel and be like a smoke machine?

Thanks
Adam

[Coco]

You will not get any benefit that you will notice. To increase performance you need more DERV which you can deliver, but you also need more oxygen to burn it in. This, you can't deliver, that's why manufacturers went down the route of installing turbochargers.