Power, I need more power !!!!!!

Hi.
How do you turn up the boost on the turbo on a 300tdi engine ? My disco has done 148000 miles now , is it a bit old for that sort of thing now ? I don't want to wear out my engine quicker that normal for just a bit more power. Those of you that have done it, what mpg do you get ? Let us know people!!!
Mudynaty

do a search online there is some good info out there on this

i done my 200tdi turned the boost up slightly and the fuel, goes better and does use abit more fuel if your sticking your foot down but ok if not, mines done 140k but the engine is fine so thought it would ok

its easy to just "tweak" the pump and you will notice a good improvement with no real loss of fuel economy. make sure you have got rid of your egr valve first as this also improves the power.do a search on here for "pump tweak" and you should find what you are looking for.

Thanks chaps

32mpg