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Change fuel pressure - Change VE - BS3

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Old 07-29-2008, 10:37 AM
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Default Change fuel pressure - Change VE - BS3

We need to lower our base fuel pressure, can you rescale the VE and get predictable results?
Old 07-29-2008, 11:07 AM
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Your best bet is to change your ifr, that way your ve, cranking ve, and enrichment multipliers stay correct. This keeps from skewing the ve.
Old 07-29-2008, 11:21 AM
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Originally Posted by hellbents10
Your best bet is to change your ifr, that way your ve, cranking ve, and enrichment multipliers stay correct. This keeps from skewing the ve.
+1...
Old 07-29-2008, 11:30 AM
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Old 07-29-2008, 11:32 AM
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Originally Posted by Phil99vette
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under hardware config, there is an IFR box...
Old 07-29-2008, 01:01 PM
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Yessir, with BS3 it is very easy to change the VE table on the fly, so easy in fact people do not even bother with correcting constants in the hardware config. This bothers me a lot, then I have to re-tune it with the correct constants so it starts and runs correctly in areas other then WOT.
Old 07-29-2008, 02:28 PM
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Originally Posted by hellbents10
Yessir, with BS3 it is very easy to change the VE table on the fly, so easy in fact people do not even bother with correcting constants in the hardware config. This bothers me a lot, then I have to re-tune it with the correct constants so it starts and runs correctly in areas other then WOT.
It's like the inverse of bastardized OEM tuning... where the VE/MAF is left stock and somebody pushes the IFR around on a H/C car to get trims in line. WOT works, but starting, hot-starting, and running correctly in other places is out




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