LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

help me diagnose this noise please?

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Old 03-16-2012, 12:16 AM
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help me diagnose this noise please?

Car spec.

383 w 150 miles on it w ported heads and 1.6 rr
pcmforless tune
Comp c304
58mm tb and ported intake manifold
32lb injecters
Racetronix 255 fuel pump
msd opti
pacesetter header and gutted cat
Performabuilt stage 2 4L60E

I had the 2nd to last rocker tick on passenger side, fixed it and since that's gone I hear the underlined noise. Please help.

http://www.filedropper.com/2012-03-1520-40-56200
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Old 03-17-2012, 11:06 AM
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Re: help me diagnose this noise please?

I can feel the noise in the oil pan, rear by the drain plug.
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Old 03-17-2012, 11:42 AM
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Re: help me diagnose this noise please?

Might want to find another place to host it. Too many attempts by that site to alter my computer. I canceled after too many screens.
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Old 03-17-2012, 04:26 PM
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Re: help me diagnose this noise please?

[autostream]http://autostream.com/camaroz28/?page_type=firebirdplayerthumbnail&framepage=2579& transactionid=1332019602-16625033171&posted_by=ussj4brolli_www.camaroz28.co m&youtube_video_id=RMzLf1o9z90[/autostream]
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Old 03-17-2012, 04:32 PM
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Re: help me diagnose this noise please?

Can't tell much from the video. Did you check the clearance of the stroker crank to the oil pan? My stock pan needed a couple taps with a hammer to provide clearance for the Callies crank.
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Old 03-17-2012, 06:47 PM
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Re: help me diagnose this noise please?

Would it go away if that was the case? I would think it would eat right into it. Hmm...
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