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  #1  
Old 13th November 2005
rush6432 rush6432 is offline
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Default Stock fuel injector size

Anyone know how big the stock 2.0 turbo fuel injectors are in CCs??? 450?? bigger?? smaller??? i need to know so i can calculate out the ammount of boost i can run. also if anyone knows how much the stock fuel pump flows that would also help me out.
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  #2  
Old 13th November 2005
Ryan33 Ryan33 is offline
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fuel cut is 15.5 with the stock ecu, so you cant run higher then that...
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Old 13th November 2005
rush6432 rush6432 is offline
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Well theoretically, yes you can run higher than 15 psi, if you wire in a zener diode onto the signal wire and ground wire of the map sensor. Anyway, Still that doesn't tell me the size in CCs of the stock fuel injectors, like the turbocharged eclipse fuel injectors are 450CCs and the 3000GT VR4 Fuel injectors are 360CCs. anyone happen to know what size the turbo saab 2.0 fuel injectors are?
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Old 14th November 2005
rush6432 rush6432 is offline
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Anyone know?
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Old 14th November 2005
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http://www.members.lycos.co.uk/maxbo...plications.pdf

http://www.max-boost.co.uk/max-boost...basic-info.xls
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Old 15th November 2005
rush6432 rush6432 is offline
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doesn't really say the size of the injectors for the turbo 2.0 motor. If the 240cc injectors it listed are infact the size of the injectors then i dont see how the engine is alive under 20 psi boost from that small t25.
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Old 15th November 2005
tidewatersaab tidewatersaab is offline
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i have seen specs that the stock injectors are suppossed to flow 352 ml in one minute. what that is in cc's not sure, maybe the same?????
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Old 15th November 2005
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Yes 352 mL (or CC) per minute for NG900 Turbo.

Bosch EV1-3E RED 12 OHMs.
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Last edited by hunt.dogshome; 15th November 2005 at 04:37 PM.
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Old 16th November 2005
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Hej !

The Bosch ...431 injectors (red/black T5 Turbo) flows 260.7 C7H16 / minute @ 3bar.
This is about 0.352 l @ minute @ 3 bar.
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Old 16th November 2005
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Is that Heptane? Is that what injectors are calibrated with? Not "gasoline"?


?????
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