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#1 |
![]() Join Date: Jul 2007
Location: Las Vegas
Posts: 298
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Jerked out the secondary throttle blades tonight. I think I bent every one getting them out.
![]() Waiting on parts now! KT
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1990 Grey/Black Too many for the sig. |
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#2 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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I just removed throttle plates and left everything else in. Tie wrapped secondary vacuum mechanism OPEN.
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#3 |
Join Date: Mar 2006
Location: Portsmouth, VA
Posts: 245
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Dumb question. Am I correct to assume that you need a custom chip to run these open all the time? Seems like the fuel ratios would be all jacked up.
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#4 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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You do need to modify the calibration so secondary injectors
are always on. At closed throttle, they'll be off. VE tables should be revisited also. |
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#5 |
Join Date: Mar 2006
Location: Portsmouth, VA
Posts: 245
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I just never heard of any one "ripping them out." I miss read the OP though and thought he was just going to fire it up. I was being subtle at suggesting the need for a chip. Dumbass me should have read the post more carefully!
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#6 |
![]() Join Date: Jul 2005
Location: Las Vegas, Nevada
Posts: 777
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What will this do regarding state (NV) emission testing? Seems like the car may run too rich to pass? I have a DRM chip and the car will not pass (too rich) with the power key on FULL POWER (Secondaries open).
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JB 1990 #148 Red/Saddle Haibeck AYBKG5 Chip/RC Engineering/Flowmasters/K&N/Samco/Fuzzy Dice :cheers: |
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#7 |
![]() Join Date: Jul 2007
Location: Las Vegas
Posts: 298
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John,
Right now, I don't know what it's going to do to the emissions testing. I turn the key off anyway. It won't pass emissions testing in Clark County right now either due to some other issues with over-sized injectors and lack of chip management ( read, I haven't fixed the chip to compensate for the 24# injectors yet) I'll let you know what happens.
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1990 Grey/Black Too many for the sig. |
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