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Offline tom 200tdi

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tuning 200tdi
« on: November 05, 2010, 18:23:09 »
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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Offline white disco

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Re: tuning 200tdi
« Reply #1 on: November 05, 2010, 23:53:10 »
there is a little screw on side of pump
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Offline bogie

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Re: tuning 200tdi
« Reply #2 on: November 08, 2010, 20:15:30 »
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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1968 SERIES 2A ,200TDI TUNED,RANGE ROVER AXLES,ONE TON SHACKLES,CPC PARAS,ES3000,POLYBUSHED,ANACONDAS.                     1970 SERIES 2A, 200TDI TUNED,5 SPEED LT77 WITH LT230S TRANSFER BOX 1.211 RATIO.ZEUS DISKS ALLROUND.ES3000,MODIFIED 90 TANK,3.5 DIFFS.

Offline Range Rover Blues

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Re: tuning 200tdi
« Reply #3 on: November 08, 2010, 21:13:40 »
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".
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Blue,  1988  Range Rover 3.5 EFi with plenty of toys bolted on
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