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Some surge with TCC Lockup.

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Old 05-05-2012, 05:59 PM
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Default Some surge with TCC Lockup.
Been working on this on trying to figure things out. I have big cam, 4200rpm stall, and 3:73 gears. I currently have the torque converter set to lockup only in overdrive starting at 50mph. I get some surge at around 50mph to 52mph. Here is my current settings done with HPtuners.
Attached Thumbnails Some surge with TCC Lockup.-lockup-table.jpg  
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Old 05-05-2012, 06:03 PM
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You may need some fuel and/or timing adjustment in that range and it is still a big cam it's not gonna drive like stock.

Got a log of it doing this?
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Old 05-05-2012, 06:17 PM
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No log of it. Thought about raising it to 55mph.
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Old 05-05-2012, 06:35 PM
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Originally Posted by BJSS25
No log of it. Thought about raising it to 55mph.
You could try that too. That cam doesn't seem to have any bottom end maybe you just need to get past it.
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