75ZT Community

Markcann26 · Posted 27 Jan 2013, 15:58 #1

Hi guys just wondering if there is a way of increasing the boost pressure on the 75 diesel ?
Would this be done on the actuator arm on the turbo itself?

Thanks in advanced

Mark

raistlin · Posted 27 Jan 2013, 16:41 #2

Roverron does a little mod involving a spring and a washer which I believe has some effect on the boost pressure.

Markcann26 · Posted 27 Jan 2013, 17:07 #3

Ahhh ok cool ill head over to his site cheers for that

raistlin · Posted 27 Jan 2013, 17:43 #4

Alternatively, Grant Baker does the EVO boost controller which is dead simple to fit and, remembering back to my 350 bhp 620Ti days is a superb item.

Grant trades as GBE and can be found HERE.

Markcann26 · Posted 28 Jan 2013, 00:57 #5

Yeah the bleed valve looks like the easy option I remember having one of these on my old rover coupe turbo 220 loved that car sadly the bottom end went and I got fed up of spending more time under the bonnet then I did driving it ha ha

Markcann26 · Posted 28 Jan 2013, 19:16 #6

Ok guys so I've been reading that I need to up the fuel pressure to up the the boost I have a tuning box fitted which ups the fuel rail pressure so I'm guessing up the boost with a bleed valve abit should be fine ?

75ZT Community

75ZT Community

Boost pressure by Markcann26