aaz td low boost
Posted
#1502608
(In Topic #199778)
Old Timer
so far i have ground the boost pin, gov spring mod, increased fueling on max fuel screw and adjusted wastegate to the end of rod
it has made some improvement but not a huge amount. i fitted a boost gauge and only goes to about 8 or 9 psi, it is a standard k03 turbo.
any idea how i can get the pressure up a bit more? i have read i should be able to get 15 psi
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Old Timer
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Old Timer
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Old Timer
Posted
Old Timer
With the pump mods and the valve it is so much faster and can be adjusted to suit. Had to turn boost down as clutch can't cope. I fitted an intercooler to keep temp down as would climb when driven hard but now all is good.
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Member 125 - 2005
Mk1 2l TSR G60. .getting. There twice as fast
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Mk1 lhd diesel…….getting. There for half the cost
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Old Timer
this is the pipework, got one under the air filter and going round the back of the engine. its a classic shape saab 900 turbo intercooler and sits on the crossmember like the rad
the valve just fits on the pipe to the wastegate from the turbo and vents some of the pressure to make wastegate open at a higher pressure
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Old Timer
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