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Windage tray question - broken stud

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Old 09-30-2013, 07:07 PM
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Default Windage tray question - broken stud

Hi,

Question regarding the main bearing studs. The bottom end of my LS1 is totally stock. I was installing the windage tray and over-torqued one of the studs, breaking off the top.

What are my options? Remove all the single stud and replace with OEM? Remove all the studs/bearings and replace with OEM or something upgraded? And, what is the right torque spec for the windage tray?

The motor was a takeout from an auto trans GTO and has 40k street miles. For the past 2 years it's been installed in a 944 track car. It's running headers, medium cam, springs, lifters seats, upgraded oil pump.

Thank you in advance for your input.
Dan.
Old 09-30-2013, 07:24 PM
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What I would do?? Just pull the stud and swap it out, torque to spec.

I beleived I torqued mine to 22ftlbs
Old 09-30-2013, 08:31 PM
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Windage tray is 18lbs! i just did mine last weekend.
Old 09-30-2013, 08:53 PM
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Originally Posted by allan808
Windage tray is 18lbs! i just did mine last weekend.
Yes, just verified on LS1Howto. 18flbs. Mine were top lock nuts too.
Old 09-30-2013, 09:04 PM
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Thanks guys. So it is safe to replace that one stud?

Windage tray question - broken stud-forumrunner_20130930_190343.png

Appreciate the advice.
Dan
Old 09-30-2013, 09:08 PM
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There is no problem replacing 1 stud, you will be fine.



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