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

 

I can feel the noise in the oil pan, rear by the drain plug.

 

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.

 

[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]

 

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.

 

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