Mud-club
Vehicle & Technical => Discovery => Topic started by: tom 200tdi on November 05, 2010, 18:23:09
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whats the best way to get a little more power out of a 200tdi disco, had a full service, new filters, timing belt etc but would like to gain a little bit more grunt, how do you adjust/tweak fuel pump, thanks
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there is a little screw on side of pump
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Theres a thread bout 6 months ago which dropped you on a couple of site which give you pages of info,happy searching!!! Or you could remove the diaphragm from the top of the pump,half the thickness of the white washer underneath it,replace the diaphragm,turning it 90 degrees clockwise and locate the fuel screw on the side under the plastic cap,retard it 90 degree to reduce the smoke and shorten your waste gate bar by half the length and that will make you fly!!!!!!!!!!!
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Don't fiddle about with the turbo, fit a boost regulator valve. It allows you to experiment with boost, you'll need a boost guage, plus it keeps the waste gate fully closed 'till you reach the pre-set boost pressure thus elimniating waste gate "creep".