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WTF??? could 450cc injectors change my vtec engagment point????

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Old Oct 8, 2003 | 11:53 AM
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From: Gone Fishin in SE, Wi, USA
Default WTF??? could 450cc injectors change my vtec engagment point????

so, try this one guys....

I Installed 450cc dsm injectors into my obd0 EF w/ a virgin PR3 ECU.

Before the install, vtec would hit at 5200rpm on my stock tach. I know it is inaccurate but i use it for reference.

After install, it hits at 6000rpm on the stock tach.

WTF? nothing else changed.
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Old Oct 8, 2003 | 12:02 PM
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Try an aftermarket tach. I really dont see injectors doping this
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Old Oct 8, 2003 | 12:06 PM
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Default Re: (TeStUdO)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TeStUdO &raquo;</TD></TR><TR><TD CLASS="quote">Try an aftermarket tach. I really dont see injectors doping this</TD></TR></TABLE>

i know for a fact it is higher. My butt dyno feels it. I want to know WTF?
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Old Oct 8, 2003 | 12:07 PM
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so do you have a vafc??
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Old Oct 8, 2003 | 12:14 PM
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Default Re: (TeStUdO)

no a safc. had a B18a last time around and never got a vafc
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Old Oct 8, 2003 | 12:44 PM
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Default Re: (1_bad_EF)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1_bad_EF &raquo;</TD></TR><TR><TD CLASS="quote">no a safc. had a B18a last time around and never got a vafc</TD></TR></TABLE>


oh thats weird, I dont know what could have changed the crossover. Maybe the fuel settings made the crossover feel different.
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Old Oct 9, 2003 | 07:38 AM
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Default Re: (TeStUdO)

nobody else ever had this happen?
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