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Old Yesterday, 02:41 PM   #1
GeoNV
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Member#: 518830
Join Date: Sep 2020
Chapter/Region: RMIC
Location: Colorado
Vehicle:
2009 WRX
dark grey metallic

Default Spun bearings survey?

Hey, I've heard lots of different reasons people spun bearings and lots of theories on how to prevent it- but I'm hoping people who've spun a bearing wouldn't mind doing a survey for me- if we get enough responses it would be pretty cool to see what common threads are there!

https://www.surveymonkey.com/r/JR2Z3DW
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Old Yesterday, 03:37 PM   #2
BlackFighter
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Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:
2004 WRX STI Black
RalliSpec Shortblock

Default

Looks like a great idea, I would also add if it was a stock block or built, was it forged internals? Maybe also add the company who put the block together?
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Old Yesterday, 04:34 PM   #3
GeoNV
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Member#: 518830
Join Date: Sep 2020
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Location: Colorado
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dark grey metallic

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I added some tick boxes at the last question to try to capture that- with a free survey I'm limited to 10 q's! people could put it in the comments i think. Thanks for the feedback.
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Old Yesterday, 04:57 PM   #4
GeoNV
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Join Date: Sep 2020
Chapter/Region: RMIC
Location: Colorado
Vehicle:
2009 WRX
dark grey metallic

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Old Yesterday, 10:26 PM   #5
Jay11STI
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Chapter/Region: Tri-State
Location: North Jersey
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2011 STI

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Good idea but nothing is concreate. I do have a couple of suggestions. You might want to add 5w-40 oil since that is very popular. Also maybe change the engine mod section. Stage 1, 2, and 3 and reduce alot of those other options. The power levels for example can go.

There are SO many reasons why an engine can fail and so many possibilities as to why and how a spun bearing occures.
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Old Today, 12:37 PM   #6
GeoNV
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Member#: 518830
Join Date: Sep 2020
Chapter/Region: RMIC
Location: Colorado
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2009 WRX
dark grey metallic

Default

made some changes- I wanted to leave the power levels in there so if people know them they can put them in. I did add stages though, thanks for the suggestions.
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