High Compression Ratio ----> Detonation

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High Compression Ratio ----> Detonation

10-13-2007, 01:24 AM

Post: #12

oldeskewltoy Offline

4AG Super Genius ;)

Posts: 1,822
Joined: Jan 2007
Reputation: 1

NoHachi Wrote:Backcalculating static compression ratio's from dynamic compression ratio's is a no-no. Certainly with headwork, different cams, pistons etc.

I didn't say it was the best option, but not much to choose if the engine isn't coming apart.....

*IF* he is indeed close to 13 to 1, it'll be VERY difficult to make it perform to his liking.

Even the replacement of the TRD head gasket with an oem one will claw him back nearly half a point, that might just be enough... if it is just too high....

Dan -

You can | Sad

.... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991

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Messages In This Thread

High Compression Ratio ----> Detonation - apardal - 10-12-2007, 10:46 AM

[] - dikolotour - 10-12-2007, 11:36 AM

[] - NoHachi - 10-12-2007, 01:51 PM

[] - apardal - 10-12-2007, 01:55 PM

[] - Eircamae86 - 10-12-2007, 03:11 PM

[] - NoHachi - 10-12-2007, 04:26 PM

[] - Ivan141 - 10-12-2007, 05:57 PM

[] - apardal - 10-12-2007, 09:44 PM

[] - oldeskewltoy - 10-12-2007, 10:33 PM

[] - NoHachi - 10-12-2007, 11:29 PM

[] - robokill - 10-12-2007, 11:43 PM

[] - oldeskewltoy - 10-13-2007 01:24 AM

[] - apardal - 10-14-2007, 03:46 AM

[] - NoHachi - 10-14-2007, 10:05 AM

[] - apardal - 10-14-2007, 02:25 PM

[] - jamiemirror - 10-16-2007, 09:21 PM

[] - robokill - 10-16-2007, 09:44 PM

[] - Ivan141 - 10-16-2007, 10:17 PM

[] - Lipinhu - 10-16-2007, 11:11 PM

[] - apardal - 10-16-2007, 11:21 PM

[] - oldeskewltoy - 10-17-2007, 06:07 PM

[] - apardal - 10-17-2007, 08:00 PM

[] - apardal - 10-17-2007, 11:23 PM

[] - Uzelac - 03-23-2009, 05:35 PM

[] - irishtwincam - 03-23-2009, 05:50 PM

[] - oldeskewltoy - 03-23-2009, 10:25 PM

[] - jondee86 - 03-24-2009, 03:49 AM

[] - irishtwincam - 03-24-2009, 11:27 AM

[] - totta Crolla - 03-24-2009, 11:20 PM

[] - totta Crolla - 03-24-2009, 11:26 PM

[] - GTRJazz - 03-26-2009, 12:57 AM

[] - jondee86 - 03-26-2009, 06:24 AM

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