INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

I think it might be tore up

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Old Apr 11, 2011 | 06:21 PM
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Unhappy I think it might be tore up

Gave her a little boost on the way home from work and this is what is sounds like...




Sorry for the crappy cell phone vid
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Old Apr 11, 2011 | 06:29 PM
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Sounds normal.

What's the plan now? Rebuild or source another 6L?
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Old Apr 11, 2011 | 06:35 PM
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Here is the #7 plug

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Old Apr 11, 2011 | 06:37 PM
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I have another LQ4 apart in the garage and still have the original L33. The stock L33 will be going back in it hopefully this weekend since its my DD.
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Old Apr 11, 2011 | 07:29 PM
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How much boost are you running?
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Old Apr 11, 2011 | 07:35 PM
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i think he was 8# at shift with 3.85
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Old Apr 11, 2011 | 07:36 PM
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Sounds like a sewing machine. That sucks.
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Old Apr 11, 2011 | 07:47 PM
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Originally Posted by blown 04
i think he was 8# at shift with 3.85
Hmm......do you know how much timing he was running, how did his AFR's look? Was he seeing any KR?
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Old Apr 11, 2011 | 07:59 PM
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Little lean looking Sure it didn't drop a valve???
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Old Apr 12, 2011 | 07:35 AM
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Originally Posted by sureshot
Hmm......do you know how much timing he was running, how did his AFR's look? Was he seeing any KR?
Afr's were in the low 11's and I had not seen knock any time it was scanned. I will have to look at my tune to see how much timing was on it.
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