Scorpion Roller Rockers? Opinions
No most of our Gm stuff is from Mexico. 
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08-14-2008, 08:25 AM
#10
Scorpion roller rockers I just had 1 Scorpion roller rocker crack & break in half. I only have about 800 miles on them so I'm not sure if I just got a bad one or if they aren't up to the task. My reliability factor looks pretty bad at this point. This happened on a brand new pair of TFS heads...so I didn't have any valvetrain issues that I'm aware of.
08-14-2008, 09:56 AM
#11
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I thought there was a thread somewhere that talked about a bad batch of Scorpions. Something to do with breakages where it contacts the pushrod like yours.
Also, one poster attributed his breakage due to poor valve cover clearances.
Also, one poster attributed his breakage due to poor valve cover clearances.
Last edited by triggerjerk; 08-14-2008 at 11:01 AM.
08-14-2008, 10:08 AM
#12
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I have the Scorpions on my set-up. Good rockers, made in USA! Actually, they are based out of FL, very close to me. I've had no issues with them. Went with the 1.8's on a 222/224 .566/.568 cam to up my lift to .599/.601. Love 'em!
08-14-2008, 12:25 PM
#14
G-Force had a box with a set of them. About half were broken. I was thinking of getting some, but stuck to the stockers. If I ever get in the mood for better rockers, I'll look at the Crane ones that Vinci advertises, Comp Cams Pro Magnum or Shaft-Mounted, or Jesel.
