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What does detonation sound like?

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Old Jun 22, 2006 | 07:06 PM
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Default What does detonation sound like?

can somebody explain this sound?
could there be detonation on the motor running stock fuel system on ctr pistons ?
when i let go the gas and back on. or when i shift it makes poop sound lol,. sounds like something hitting against my ehx.
it happens only once. never in sequence.
only happens when i am off to ON throttle
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Old Jun 22, 2006 | 07:08 PM
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How is this ITR related?



In my caR it sounds like staples in a soda can. To me it also sounds like when you up shift too soon and the motor kinda bogs.


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Old Jun 22, 2006 | 07:29 PM
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Default Re: (nholmes)

The d00d seems to have a Type R.... says a quick search

http://media.putfile.com/integra-type-r-dyno
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Old Jun 22, 2006 | 07:32 PM
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Default Re: What does detonation sound like? (itr1244)

Yeah, detonation sounds like pebbles shaking around in an aluminum can.

The ITR has a knock sensor which can retard timing somewhat to deal with it.. but wouldn't CTR pistons in a B18C5 be something like 12.5:1 compression or higher? Not sure.. stock fuel system may not cut it.
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Old Jun 22, 2006 | 08:47 PM
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Default Re: What does detonation sound like? (itr1244)

CTR pistons in stock fuel system...... yeah I am pretty sure you have det. on pump gas.
I been there and done that. Like people say here sounds like loose staples rattling in a soda can. You can here it really bad when you floor the throttle quickly...
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Old Jun 22, 2006 | 09:19 PM
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Default Re: What does detonation sound like? (itr1244)

Please get your car tuned before you blow it up.
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Old Jun 22, 2006 | 09:28 PM
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Default Re: What does detonation sound like? (Reid)

BOOOM!!!
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Old Jun 22, 2006 | 11:32 PM
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Default Re: What does detonation sound like? (Kicker773)

uh oh.

it sounds like unburned gas is in my header and a spark makes those pop

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Old Jun 23, 2006 | 02:49 AM
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Default Re: What does detonation sound like? (Reid)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Reid &raquo;</TD></TR><TR><TD CLASS="quote">Please get your car tuned before you blow it up. </TD></TR></TABLE>
haha fer serious.
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Old Jun 23, 2006 | 07:15 AM
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Default Re: What does detonation sound like? (itr1244)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itr1244 &raquo;</TD></TR><TR><TD CLASS="quote">uh oh.

it sounds like unburned gas is in my header and a spark makes those pop

</TD></TR></TABLE>

So what are you waiting to get it tuned? If you continue, you will need another rebuild..
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