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Explain this Dyno

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Old May 20, 2003 | 08:23 AM
  #1  
BuCU's Avatar
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Default Explain this Dyno


Why is there a huge dip there besides it being the vtec cross over. This is a GSR motor bored out to 84mm....
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Old May 20, 2003 | 11:57 AM
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Default Re: Explain this Dyno (TeamElusive)

maybe lower your vtec x-over a bit?
good numbers though
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Old May 20, 2003 | 01:18 PM
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Default Re: Explain this Dyno (1slow4door)

DAHM!!! thats with stock compression? whats the displacement of a 84 mm GSR block? is 84 mm like 30' over?
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Old May 20, 2003 | 01:24 PM
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Default Re: Explain this Dyno (The B Man)

The scale is not based at "0" and so the graph looks worse than it really is...
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Old May 20, 2003 | 04:55 PM
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Default

THats a pretty normal dip for vtec....without an AF reading its impossible to accurately help you
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Old May 20, 2003 | 04:58 PM
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Default Re: Explain this Dyno (W.O.T.)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by W.O.T. &raquo;</TD></TR><TR><TD CLASS="quote">The scale is not based at "0" and so the graph looks worse than it really is...</TD></TR></TABLE>
still drops 20hp.

i would like to see what the AF numbers look like

you should try lowering the vtec xover to 53-5400ish

what ECU you running?
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Old May 20, 2003 | 05:01 PM
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Default Re: Explain this Dyno (Kamin)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kamin &raquo;</TD></TR><TR><TD CLASS="quote">
still drops 20hp.

i would like to see what the AF numbers look like

you should try lowering the vtec xover to 53-5400ish

what ECU you running?</TD></TR></TABLE>
If you look the drop is less than 10 hp....not a big deal....
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Old May 20, 2003 | 05:02 PM
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Default Re: Explain this Dyno (NXLude)

excuse me
20TQ not hp.
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