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Old 07-25-2007, 09:23 PM   #1
16gsuby
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Member#: 150696
Join Date: Jun 2007
Chapter/Region: South East
Location: Miami
Vehicle:
2005 WRX
white

Impreza WRX tuning questions???

I just finished installing 650cc inj. and my utec delta,now my question is, the car is stumbeling alot when i try to accelerate it is this normal?Im taking it to tune on thursday.help me out gurus?
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Old 07-25-2007, 09:32 PM   #2
rexhio
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Chapter/Region: MWSOC
Location: midwest
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if its not tuned at all with bigger injectors, i would NOT be driving it
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Old 07-26-2007, 01:34 PM   #3
Thug Nasty
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2002 WRX - Hybrid
PSM

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You better have it set to bigger injectors at least.
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Old 07-26-2007, 01:55 PM   #4
PaulRex
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at least change the dead time to 1400 or 1500 whatever works, and set the injector size. 650 might work for the size but with my pe650s i use 630cc in the parameters. then let your tuner fix everything
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Old 07-27-2007, 03:07 PM   #5
Airborne Guy
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how did the tune go?
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