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Old 02-22-2013, 03:26 PM   #1
2011boostdwrx
Scooby Specialist
 
Member#: 263470
Join Date: Nov 2010
Default 2011 Stage-2 Akuma SB and 6-spd swap

Guys, I am at about 500-600 break in miles on the new motor. And I am hearing like a rotational noise when inside the car @ idle but not outside. When i depress clutch it seems like it goes away for a second and then comes back after release.

I dont just know if it is because of a load on the engine. The engine consists of Weisco pistons, Eagle H-beams, ACL race bearings, nitride crank and 702 series block halves, stock heads.

I also just installed a fuel lab FPR and AP Fuel Rails, I dont remember really hearing that noise inside prior, but not 100% sure to tell the truth.
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Old 02-22-2013, 06:17 PM   #2
Paul
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Member#: 56203
Join Date: Feb 2004
Chapter/Region: Tri-State
Location: south nj
Vehicle:
00 RSTI Coupe
Twin Scroll 2.5XTR EJ207

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did you replace the clutch? Sounds like a throw out/pilot bearing issue. Cheap parts but not a quick fix.
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Old 02-22-2013, 07:08 PM   #3
rexworx
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Member#: 103232
Join Date: Dec 2005
Chapter/Region: Tri-State
Location: EWG3071KelfordCams276/272
Vehicle:
MY05 GDA,MY04FXT6spd
2.5ltr,PPG,Front LSD,4.44

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Id say Pilot bearing. If it was the through out bearing you would have the noise when the clutch isnt pushed in...
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Old 02-22-2013, 07:44 PM   #4
2011boostdwrx
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Evrything is brand new, 6 spd trns hdss act clutch and bearings.
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Old 02-22-2013, 08:13 PM   #5
Aspensti08
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sounds like a pilot bearing
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Old 02-22-2013, 08:17 PM   #6
Paul
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Member#: 56203
Join Date: Feb 2004
Chapter/Region: Tri-State
Location: south nj
Vehicle:
00 RSTI Coupe
Twin Scroll 2.5XTR EJ207

Default

Take it back to the shop that did the work
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