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06-29-2012, 06:47 PM
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Senior Member
Join Date: Jun 2010
Posts: 996
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Harland Sharp Rocker arm failure!!!
Well I had plans to upgrade the rockers on the engine I took out of the blue car which is good because we wouldn't have found this!!! I only turned this engine to 6400rpm and these only had about 6500 miles on them... Guess I'll be taking harland sharp up on their "lifetime warranty" Thanks again to HHP for all their hard work.... BTW this one was the worst but found hairline fractures on 2 others
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along for the ride Last edited by cmd; 06-29-2012 at 07:11 PM. |
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06-29-2012, 06:58 PM
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creepy azz cracka
Join Date: Nov 2008
Location: Summerville
Posts: 1,587
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In case you haven't checked yet, make sure you aren't getting into any coil bind on your springs, or having your retainers bottoming out on your valve stem seals. Might want to check pushrod straightness if you find any of the above.
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"I came into this world kicking, screaming,and covered in someone else's blood, I have no problem leaving the same way!" ÔÇ£If you carry a gun, people will call you paranoid. ThatÔÇÖs ridiculous. If I have a gun, what in the hell do I have to be paranoid about?ÔÇØ -Clint Smith, Thunder Ranch. |
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06-29-2012, 08:17 PM
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#3 |
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Senior Member
Join Date: Jul 2008
Posts: 2,680
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upgrade to what? T&D or Jesel on a 300hp motor? somethings wrong
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06-29-2012, 08:27 PM
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Senior Member
Join Date: Mar 2008
Location: SUMMERVILLE
Posts: 3,681
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never had an issue with mine that i bought used. I turned my to 6600-6800 and a few time to 9k
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IM BAD BOB 
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06-29-2012, 08:29 PM
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#5 |
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Senior Member
Join Date: Apr 2010
Location: Charleston
Posts: 1,579
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Went to Yella Terras.
300hp? That's more in the V6's range 
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2011 Mustang 3.7L 6spd 2001 Ram 2500 Cummins TT 6spd 1998 Camaro Z28 LS1 6spd 1984 Camaro Z28 |
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Linear Mode
