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> Compression Test ST202, 3SGE
post Jul 22, 2009 - 2:46 AM
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blumav

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I should provide a "cylinder compression test" on my celica ST202 year 1999 (3SGE engine)

could someone give me the "correct standard results" please ?
 
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post Dec 23, 2009 - 8:30 AM
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Bitter

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cams and ignition timing can let you run higher compression on lower octane fuels. dynamic compression means alot more than your static compression. with vvt tuning, the right cams, the right fuel and timing maps you can get away with 91 octane on some pretty high compression. 2zzge runs 11.5:1 on 91 without problems, they've been built higher CR than that and run 93 octane.

This post has been edited by Bitter: Dec 23, 2009 - 8:31 AM


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Posts in this topic
- blumav   Compression Test ST202   Jul 22, 2009 - 2:46 AM
- - Rusty   the compression ratio is 11.0 for the beams and 10...   Jul 23, 2009 - 1:04 AM
- - Mstoochn   200 on the dot is ideal for avg km's, lower th...   Jul 23, 2009 - 2:09 PM
- - blumav   thank you very much i have the 3gen, and what a...   Jul 25, 2009 - 2:37 AM
- - Rusty   QUOTE (Mstoochn)200 on the dot is ideal for avg km...   Jul 25, 2009 - 2:59 AM
- - blumav   10.3 with which units of measurement?   Jul 25, 2009 - 4:19 AM
- - Rusty   ^thats the compression ratio mate   Jul 26, 2009 - 1:45 AM
- - blumav   If the engine has 37,000 miles truthful and is in ...   Oct 23, 2009 - 7:01 PM
- - Rusty   my guess would be close to new, maybe around the ~...   Oct 23, 2009 - 10:21 PM
- - blumav   yes thanks send me a pm   Oct 23, 2009 - 10:29 PM
- - Rusty   pm'ed   Oct 24, 2009 - 12:18 AM
- - BonzaiCelica   I was looking at different fuel options since in C...   Dec 22, 2009 - 12:11 PM
- - Smaay   get ready for a heart attack. VP pump stations are...   Dec 22, 2009 - 2:38 PM
- - BonzaiCelica   ahh haha ya i know. But if my celica becomes my we...   Dec 22, 2009 - 9:26 PM
- - Mstoochn   i have a 55 gallon drum of sunoco 108, it cost me ...   Dec 22, 2009 - 11:39 PM
- - Bitter   cams and ignition timing can let you run higher co...   Dec 23, 2009 - 8:30 AM
- - jeffrosie   i have a 55 gallon drum of sunoco 108, it cost me ...   Dec 23, 2009 - 9:23 AM
- - BonzaiCelica   ya but heres the thing! Since the 4th gen 3sge...   Dec 23, 2009 - 11:50 AM
|- - Rusty   QUOTE (BonzaiCelica @ Dec 24, 2009 - 5...   Dec 25, 2009 - 12:52 AM
- - BonzaiCelica   grrr I guess nobody knows the answer to my ques...   Dec 24, 2009 - 4:16 PM
- - BonzaiCelica   well since i plan on doing a complete engine rebui...   Dec 25, 2009 - 5:43 AM
- - Bitter   R+M/2=P RON+MON/2=PON what you see on the pump i...   Dec 25, 2009 - 10:47 AM
- - BonzaiCelica   ya i know all there is to know about ron and motor...   Dec 25, 2009 - 4:55 PM


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