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 cologne 2.9 V6 turbo questions

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Albis
Skogenracing Small


Antal inlägg : 16
Age : 33
Namn : Albis
Från : Lithuania
Kör : sierra
Registration date : 09-06-11

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimetis 23 feb 2010, 20:25

will create a topic soon its not finishet yet.
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Boby
Skogenracing Small


Antal inlägg : 15
Age : 28
Namn : Toms
Från : Klame
Kör : Sierra 2.0 DOHC
Registration date : 09-05-19

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 27 feb 2010, 19:33

Hello, I have a question. Do you buy your Megasquirt assambled or do you assamble them yourself? Is it worth trying to assamble the kit myself?
Going to use it for Pinto turbo with TFI.
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Mikael
Skogencrew
Mikael

Antal inlägg : 15246
Age : 40
Namn : Mikael
Från : Gävle
Kör : Subaru Impreza WRX STi, Skidoo summit tjejskoter
Registration date : 06-10-11

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 27 feb 2010, 19:35

If you know what you are doing it´s worth i guess. I buy mine fully assembled

_________________
“I live my life a quarter mile at a time. For those ten seconds or less I'm free nothing else matter”
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Boby
Skogenracing Small


Antal inlägg : 15
Age : 28
Namn : Toms
Från : Klame
Kör : Sierra 2.0 DOHC
Registration date : 09-05-19

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 27 feb 2010, 19:44

Thanks, I guess, I'll try to build it myself, because I'm on a tight budget.

One more question about mapping it. Is there an starting map that you could suggest for Pinto Turbo with TFI, 350cc injectors?
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Mikael
Skogencrew
Mikael

Antal inlägg : 15246
Age : 40
Namn : Mikael
Från : Gävle
Kör : Subaru Impreza WRX STi, Skidoo summit tjejskoter
Registration date : 06-10-11

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 27 feb 2010, 19:58


_________________
“I live my life a quarter mile at a time. For those ten seconds or less I'm free nothing else matter”
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http://www.skogenracing.com
Boby
Skogenracing Small


Antal inlägg : 15
Age : 28
Namn : Toms
Från : Klame
Kör : Sierra 2.0 DOHC
Registration date : 09-05-19

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 27 feb 2010, 20:10

Big thanks!
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danielrad
Skogenracing Small


Antal inlägg : 9
Namn : daniel
Från : Poland
Kör : sierra DOHC & scorpio V6
Registration date : 08-12-30

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimelör 24 apr 2010, 19:31

Albis skrev:
ok hire's mine, it was realy difficult to plase it so far back. and it runs on LPG Smile cologne 2.9 V6 turbo questions - Sida 4 1266950321_15_FT669_nuotrauka0661

nice job mate! where is LPG inlet placed? before turbine or somewhere near throttle? i've never seen such a big LPG reducer affraid still thinking and thinking about feeding turbocharged cologne with simple LPG installation and you proved it's possible cheers have you made any changes with electronics on petrol [injectors, ECU etc.] any changes with ignition? some time ago i've replaced my 2,9 12v in sierra for a 2,9 24v. now i got 2,9 12v to use...i've bought for it 84' granada tournier...i'm going to put it there in couple of weeks. it can be too weak for granada so a turbo is a good idea Twisted Evil
wastegate is built in turbine or it's external? have you measured charging pressure yet?
regards!
well done!
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danielrad
Skogenracing Small


Antal inlägg : 9
Namn : daniel
Från : Poland
Kör : sierra DOHC & scorpio V6
Registration date : 08-12-30

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimemån 26 apr 2010, 12:34

ok, now i can see the mixers, they're on the throttlebody Very Happy
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Albis
Skogenracing Small


Antal inlägg : 16
Age : 33
Namn : Albis
Från : Lithuania
Kör : sierra
Registration date : 09-06-11

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimemån 26 apr 2010, 21:53

danielrad skrev:
Albis skrev:
ok hire's mine, it was realy difficult to plase it so far back. and it runs on LPG Smile cologne 2.9 V6 turbo questions - Sida 4 1266950321_15_FT669_nuotrauka0661

nice job mate! where is LPG inlet placed? before turbine or somewhere near throttle? i've never seen such a big LPG reducer affraid still thinking and thinking about feeding turbocharged cologne with simple LPG installation and you proved it's possible cheers have you made any changes with electronics on petrol [injectors, ECU etc.] any changes with ignition? some time ago i've replaced my 2,9 12v in sierra for a 2,9 24v. now i got 2,9 12v to use...i've bought for it 84' granada tournier...i'm going to put it there in couple of weeks. it can be too weak for granada so a turbo is a good idea Twisted Evil
wastegate is built in turbine or it's external? have you measured charging pressure yet?
regards!
well done!

thanks for good word's Smile
first we put the mixer before the turbine, but it was unstable many explosion hepen.
so i built a drow thru system with mixers on a throttle.
it works just fine. no changes with electronics need to be done just button to unconnect injectors.
first 2.4 engine 0.8 bar. second 2.9 1.2 bar but it wasn't the limit. spin easily it third gear.problems with clutch started.
don't sore why but I killed both engines. bolts that hold crankshaft and the piston rods together broke and smashed everything.

P.S. selling every thing a part, because will be moving to SWEDEN next month.
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danielrad
Skogenracing Small


Antal inlägg : 9
Namn : daniel
Från : Poland
Kör : sierra DOHC & scorpio V6
Registration date : 08-12-30

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InläggRubrik: Sv: cologne 2.9 V6 turbo questions   cologne 2.9 V6 turbo questions - Sida 4 Icon_minitimetis 27 apr 2010, 02:35

maybe turbine used to "stand up" too early [too big boost at too low rpms]
or maybe the AFR on LPG was too poor and it was knocking [but then pistons would melt i supose Wink ]

another thing is that at about 1,2 bar you should have ca 300HP...i'm afraid that your LPG reducer isn't efficient enough to evaporate so much LPG. [i'm afraid there are not so many proper reducers]

once more is that it could be because of too big oil pressure drops because of turbine feeding? it looks like the connecting rod bearing was seized up?

the last one is that piston could be seized up, and because of it, the connecting rod has broken.
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