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Another busted Scorpion rocker

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Old Mar 17, 2014 | 03:30 PM
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Default Another busted Scorpion rocker

This went the other day coming home from work. I was in 6th gear with the engine revving under 2 grand. These rockers were never abused so think twice before you buy these. Comp cam 224/230, .581/.592 lift 114 LSA Going back to stock with a trunion upgrade.





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Old Mar 17, 2014 | 03:39 PM
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St. Jude Donor '10-'11-'12
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I went to LS7 heads and intake. I have Yella Terra LS3 rockers I'm selling if you might be interested. The rockers only have about 4,000 miles on them.
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Old Mar 17, 2014 | 04:03 PM
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Sorry to hear this. This is exactly why I run the stock rockers. I have heard nothing but horror stories about aftermarket rockers.
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Old Mar 17, 2014 | 09:34 PM
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St. Jude Donor '08-'09 & '12, '14
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PRW stainless rockers 22k miles with no problems, beat on all the time, and they are adjustable.
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Old Mar 18, 2014 | 06:26 PM
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St. Jude Donor '10
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When where these purchased? They look to be an older set (possibly) and may not have been replaced with the newer designed rockers.
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Old Mar 22, 2014 | 03:50 PM
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Default Broken Scorpion rocker

Originally Posted by coSPEED2
When where these purchased? They look to be an older set (possibly) and may not have been replaced with the newer designed rockers.
I had originally purchased these and found they had problems breaking. I had returned those and for another $100 they sent me their improved version which was in 2009. They sat in the garage until 2011 when I finally installed them. I was unaware there was yet another version.
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Old Mar 22, 2014 | 04:45 PM
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St. Jude Donor '10
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So they have been good from 2011 til now (or really 2009)? Why did you not say that?
I am not sure on the dates of revision.
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Old Mar 26, 2014 | 12:52 PM
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Originally Posted by cielosf
This went the other day coming home from work. I was in 6th gear with the engine revving under 2 grand. These rockers were never abused so think twice before you buy these. Comp cam 224/230, .581/.592 lift 114 LSA Going back to stock with a trunion upgrade.





Attachment 47776529

Contact Scorpion, they are out of Ocala, Fl

You have the old style rocker arm, they have an updated and stronger design for the higher spring pressures. Anyways this happened to a friend of mine with identical rockers. He contacted Scorpion directly and describing he failure (identical to yours) and they sent him an updated set!

Also can't go wrong with Trunnion Upgrade LS Rockers!
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Old Mar 26, 2014 | 01:33 PM
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St. Jude Donor '10
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What springs are/were you running?
I'm running that exact same cam, but with revision 2 YT shaft mounts and BTR .660 springs
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