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Subject: "Compression Calculation" Previous topic | Next topic
majicalevilJan-01-04 02:09 PM
Member since Jun 04th 2003
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#65584, "Compression Calculation"


          

While everyone is talking about it... How do you convert to compression ratio???? I want to know what my compression ratio is.!

  
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Replies to this topic
RE: Compression Calculation, Diceman19, Jan-01-04 04:16 PM, #1
RE: Compression Calculation, TeamMetalJim, Jan-01-04 07:21 PM, #2
RE: Compression Calculation, Teametx, Jan-01-04 07:59 PM, #3
      RE: Compression Calculation, majicalevil, Jan-01-04 09:13 PM, #4
           RE: Compression Calculation, bullox, Jan-01-04 10:46 PM, #5
           RE: Compression Calculation, TeamMichael_97RS, Jan-02-04 02:40 AM, #6
                RE: Compression Calculation, majicalevil, Jan-02-04 04:55 AM, #7
                     RE: Compression Calculation, thedawg, Jan-02-04 05:28 AM, #8
                          RE: Compression Calculation, majicalevil, Jan-02-04 06:29 AM, #9
                               RE: Compression Calculation, TeamMetalJim, Jan-02-04 11:19 AM, #10

Diceman19Jan-01-04 04:16 PM
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#65601, "RE: Compression Calculation"
In response to Reply # 0

          

bump

___________________________________________

  
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TeamMetalJimJan-01-04 07:21 PM
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#65610, "RE: Compression Calculation"
In response to Reply # 0



          

The stock compression ratio is 9.6:1. If you have a stock head, block, and pistons then your compression ratio is 9.6:1. To raise the compression you can either mill the head/deck or install higher compression pistons.

I'm not quite sure I understand the question. What are you trying to convert?


95 Eclipse RS : 5 speed
15.7 @ 87.9mph
Jeep TB writeup - http://www.dimensia.com:81/jimbo/JeepTBfor2gnt.html

  
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TeametxJan-01-04 07:59 PM
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#65611, "RE: Compression Calculation"
In response to Reply # 2



          

Yeah, I don't understand your question.

____________________________________________________
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majicalevilJan-01-04 09:13 PM
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#65621, "RE: Compression Calculation"
In response to Reply # 3

          

damn, OK I have a milled head. And I would like to know what kind of compression ratio I have. My compression is 248. How would I figure out my compression ratio.. I know it was originally 9.6:1.. I know all about the raising the compression shit. I just want to know how to figure out the ratio. simple question.

  
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bulloxJan-01-04 10:46 PM
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#65622, "RE: Compression Calculation"
In response to Reply # 4

          

sounds like about 10.5:1 or close to it
______________
Chris
96 ESI 5 spd
Milwaukee, WI


Originally posted by Z87RSMan
the Mustang is an American icon...I have one because it sounds great

  
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TeamMichael_97RSJan-02-04 02:40 AM
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#65625, "RE: Compression Calculation"
In response to Reply # 4

          

How much did they mill off your head? Did you ask the machine shop?



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majicalevilJan-02-04 04:55 AM
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#65635, "RE: Compression Calculation"
In response to Reply # 6

          

I think it was a little over .02 or .03

  
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thedawgJan-02-04 05:28 AM
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#65637, "RE: Compression Calculation"
In response to Reply # 7

          

http://www.turbofast.com.au/Tfcomp.html

  
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majicalevilJan-02-04 06:29 AM
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#65639, "RE: Compression Calculation"
In response to Reply # 8

          

thanks emoji


  
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TeamMetalJimJan-02-04 11:19 AM
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#65668, "RE: Compression Calculation"
In response to Reply # 9



          

.02 would give you about 10.1:1 and .03 would give you about 10.3:1


95 Eclipse RS : 5 speed
15.7 @ 87.9mph
Jeep TB writeup - http://www.dimensia.com:81/jimbo/JeepTBfor2gnt.html

  
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