JDM Tuning Expert advice and discussion on JDM tuning for your S2000.

Compression

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Old Feb 13, 2007 | 09:13 AM
  #1  
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Default Compression

11.8 to 1 is my new ratio, but im having ideas to go higher
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Old Feb 13, 2007 | 09:24 AM
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According to these guys the sky's the limit........http://www.snowperformance.net/
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Old Feb 13, 2007 | 12:37 PM
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It all depends on how much money you want to spend, and what type of gas you want to run. What level of octane is your fuel in Sweden?
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Old Feb 13, 2007 | 01:09 PM
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I had good luck with methanol/alky injection on my last car. I'm not sure how well it works on NA cars (as my last car was FI).

THe other thing is, do S2000's have knock sensors?
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Old Feb 13, 2007 | 03:23 PM
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Originally Posted by dmw16,Feb 13 2007, 02:09 PM
I had good luck with methanol/alky injection on my last car. I'm not sure how well it works on NA cars (as my last car was FI).

THe other thing is, do S2000's have knock sensors?
Yes, the S has a knock sensor.
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Old Feb 13, 2007 | 04:58 PM
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The thing with bumping the compression is that it can be hard to undo it if it's too much.
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Old Feb 13, 2007 | 05:23 PM
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Originally Posted by dmw16,Feb 13 2007, 05:58 PM
The thing with bumping the compression is that it can be hard to undo it if it's too much.
they make different size head gaskets
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Old Feb 13, 2007 | 11:47 PM
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[QUOTE=zbrewha863,Feb 13 2007, 01:37 PM] It all depends on how much money you want to spend, and what type of gas you want to run.
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Old Feb 13, 2007 | 11:49 PM
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12.3 or 12.5 Is what i was looking at, gives me some extra hp for a lowcost.
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Old Feb 14, 2007 | 06:57 PM
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I believe the inlinepro guys are over 13 on pump gas, supposed to be a very reliable daily car making close to 300whp
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