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SVT Shelby GT500
Low compression on #6
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<blockquote data-quote="merkyworks" data-source="post: 16281715" data-attributes="member: 179203"><p>Leak down test will really tell you more, fingers crossed it could be as simple as a leaking valve seat.</p><p></p><p>Edit:</p><p>Looked at your compression numbers again and really your entire driver side bank is questionable, its 11% to 72% down compared to cylinder #1. </p><p></p><p>1 =172 = 0%</p><p>2 = 168 = 2%</p><p>3 = 168 = 2%</p><p>4 = 165 = 4%</p><p>5 = 155 = 11%</p><p>6 = 100 = 72%</p><p>7 = 140 = 23%</p><p>8 = 153 = 12%</p><p></p><p>Hopefully it could be confined to the head and its something like a head gasket, cam timing off 1 tooth or bad valve seats.</p></blockquote><p></p>
[QUOTE="merkyworks, post: 16281715, member: 179203"] Leak down test will really tell you more, fingers crossed it could be as simple as a leaking valve seat. Edit: Looked at your compression numbers again and really your entire driver side bank is questionable, its 11% to 72% down compared to cylinder #1. 1 =172 = 0% 2 = 168 = 2% 3 = 168 = 2% 4 = 165 = 4% 5 = 155 = 11% 6 = 100 = 72% 7 = 140 = 23% 8 = 153 = 12% Hopefully it could be confined to the head and its something like a head gasket, cam timing off 1 tooth or bad valve seats. [/QUOTE]
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SVT Shelby GT500
Low compression on #6
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