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Very probably the segment of the turbo oil paste.
How soon began to make that smoke?
How soon began to make that smoke?
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.: MINI Cooper D 08' :.
.: Audi Coupe Quattro 20V 91' :.
.: Audi Porsche RS2 95' :. -
Piston ring on the turbine rotor. If you rebuild it check were the slots are meeting, bottom or top
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Turbo is brand new. Done 120kms on it.maybe the slot is on the under side and it lets oil out while stationary?
After I let it cool for 3 hours and started it nothing at all!Go Holset or Go RS4Comment
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If turbo is leaking oil should get into intake(a small leak would not get up into IM) or exhaust side and smoke should be visible only when exhaut is hot,not at first start.
Am I missing something?Comment
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Usually if the turbo oil seals are shot you will see smoke when the tolerances are greater thus when the turbo is cold. When it warms metal expands and it seals better. After covering about 500km it seems to have stopped doing this. I don't see oil at all....on cold start ups or during full throttle....
Maybe the seal ring need a small settle in?Go Holset or Go RS4Comment
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I am thinking about EV14 injectors and wanted to ask the following since te price difference is minor: should I go for 850ccm or 1000 ones? Speaks something against the 1000 option?Go Holset or Go RS4Comment
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A system with stock fuel lines won't max out 750cc's, never mind 850cc's or 1000cc's.Comment
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Apart from that?
If I go that route this engine with injectors will then go over to a project car with uprated lines (when the time comes).Go Holset or Go RS4Comment
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Do you think they will be too large for decent Idle with 3.8 or 4 bar FPR?Go Holset or Go RS4Comment
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No, even the 1000cc's will idle fine. At least they did on Motronic
With 2000cc's you might start to get issues though.Comment
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oh, ok! Thanks a lotGo Holset or Go RS4Comment
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You go use forged main caps and a main bearing girdl?Comment
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You go use forged main caps and a main bearing girdl? Congratulations for you project, i have an very similar using the short block and hx40.Comment
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I had to remove the girdle. Make a project thread abotu your engine it would be interesting to see.Go Holset or Go RS4Comment
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Any updates??sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
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